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-rw-r--r--t/helper/.gitignore9
-rw-r--r--t/helper/test-advise.c22
-rw-r--r--t/helper/test-bloom.c93
-rw-r--r--t/helper/test-config.c18
-rw-r--r--t/helper/test-date.c54
-rw-r--r--t/helper/test-dir-iterator.c65
-rw-r--r--t/helper/test-dump-fsmonitor.c6
-rw-r--r--t/helper/test-dump-split-index.c2
-rw-r--r--t/helper/test-dump-untracked-cache.c1
-rw-r--r--t/helper/test-example-decorate.c6
-rw-r--r--t/helper/test-genzeros.c21
-rw-r--r--t/helper/test-hash-speed.c61
-rw-r--r--t/helper/test-hash.c58
-rw-r--r--t/helper/test-hashmap.c59
-rw-r--r--t/helper/test-lazy-init-name-hash.c12
-rw-r--r--t/helper/test-match-trees.c2
-rw-r--r--t/helper/test-oid-array.c (renamed from t/helper/test-sha1-array.c)8
-rw-r--r--t/helper/test-oidmap.c112
-rw-r--r--t/helper/test-parse-options.c10
-rw-r--r--t/helper/test-parse-pathspec-file.c33
-rw-r--r--t/helper/test-path-utils.c69
-rw-r--r--t/helper/test-pkt-line.c2
-rw-r--r--t/helper/test-prio-queue.c2
-rw-r--r--t/helper/test-progress.c74
-rw-r--r--t/helper/test-read-cache.c21
-rw-r--r--t/helper/test-read-graph.c46
-rw-r--r--t/helper/test-ref-store.c2
-rw-r--r--t/helper/test-repository.c12
-rw-r--r--t/helper/test-run-command.c197
-rw-r--r--t/helper/test-serve-v2.c31
-rw-r--r--t/helper/test-sha1.c52
-rw-r--r--t/helper/test-sha256.c7
-rw-r--r--t/helper/test-sigchain.c3
-rw-r--r--t/helper/test-submodule-nested-repo-config.c8
-rw-r--r--t/helper/test-tool.c38
-rw-r--r--t/helper/test-tool.h18
-rw-r--r--t/helper/test-trace2.c273
-rw-r--r--t/helper/test-windows-named-pipe.c2
-rw-r--r--t/helper/test-xml-encode.c80
39 files changed, 1435 insertions, 154 deletions
diff --git a/t/helper/.gitignore b/t/helper/.gitignore
index 2bad28af92..48c7bb0bbb 100644
--- a/t/helper/.gitignore
+++ b/t/helper/.gitignore
@@ -1,5 +1,4 @@
-*
-!*.sh
-!*.[ch]
-!*.gitignore
-
+/test-tool
+/test-fake-ssh
+/test-line-buffer
+/test-svn-fe
diff --git a/t/helper/test-advise.c b/t/helper/test-advise.c
new file mode 100644
index 0000000000..38cdc2884e
--- /dev/null
+++ b/t/helper/test-advise.c
@@ -0,0 +1,22 @@
+#include "test-tool.h"
+#include "cache.h"
+#include "advice.h"
+#include "config.h"
+
+int cmd__advise_if_enabled(int argc, const char **argv)
+{
+ if (!argv[1])
+ die("usage: %s <advice>", argv[0]);
+
+ setup_git_directory();
+ git_config(git_default_config, NULL);
+
+ /*
+ * Any advice type can be used for testing, but NESTED_TAG was
+ * selected here and in t0018 where this command is being
+ * executed.
+ */
+ advise_if_enabled(ADVICE_NESTED_TAG, argv[1]);
+
+ return 0;
+}
diff --git a/t/helper/test-bloom.c b/t/helper/test-bloom.c
new file mode 100644
index 0000000000..77eb27adac
--- /dev/null
+++ b/t/helper/test-bloom.c
@@ -0,0 +1,93 @@
+#include "git-compat-util.h"
+#include "bloom.h"
+#include "test-tool.h"
+#include "commit.h"
+
+struct bloom_filter_settings settings = DEFAULT_BLOOM_FILTER_SETTINGS;
+
+static void add_string_to_filter(const char *data, struct bloom_filter *filter) {
+ struct bloom_key key;
+ int i;
+
+ fill_bloom_key(data, strlen(data), &key, &settings);
+ printf("Hashes:");
+ for (i = 0; i < settings.num_hashes; i++){
+ printf("0x%08x|", key.hashes[i]);
+ }
+ printf("\n");
+ add_key_to_filter(&key, filter, &settings);
+}
+
+static void print_bloom_filter(struct bloom_filter *filter) {
+ int i;
+
+ if (!filter) {
+ printf("No filter.\n");
+ return;
+ }
+ printf("Filter_Length:%d\n", (int)filter->len);
+ printf("Filter_Data:");
+ for (i = 0; i < filter->len; i++) {
+ printf("%02x|", filter->data[i]);
+ }
+ printf("\n");
+}
+
+static void get_bloom_filter_for_commit(const struct object_id *commit_oid)
+{
+ struct commit *c;
+ struct bloom_filter *filter;
+ setup_git_directory();
+ c = lookup_commit(the_repository, commit_oid);
+ filter = get_bloom_filter(the_repository, c, 1);
+ print_bloom_filter(filter);
+}
+
+static const char *bloom_usage = "\n"
+" test-tool bloom get_murmer3 <string>\n"
+" test-tool bloom generate_filter <string> [<string>...]\n"
+" test-tool get_filter_for_commit <commit-hex>\n";
+
+int cmd__bloom(int argc, const char **argv)
+{
+ if (argc < 2)
+ usage(bloom_usage);
+
+ if (!strcmp(argv[1], "get_murmur3")) {
+ uint32_t hashed;
+ if (argc < 3)
+ usage(bloom_usage);
+ hashed = murmur3_seeded(0, argv[2], strlen(argv[2]));
+ printf("Murmur3 Hash with seed=0:0x%08x\n", hashed);
+ }
+
+ if (!strcmp(argv[1], "generate_filter")) {
+ struct bloom_filter filter;
+ int i = 2;
+ filter.len = (settings.bits_per_entry + BITS_PER_WORD - 1) / BITS_PER_WORD;
+ filter.data = xcalloc(filter.len, sizeof(unsigned char));
+
+ if (argc - 1 < i)
+ usage(bloom_usage);
+
+ while (argv[i]) {
+ add_string_to_filter(argv[i], &filter);
+ i++;
+ }
+
+ print_bloom_filter(&filter);
+ }
+
+ if (!strcmp(argv[1], "get_filter_for_commit")) {
+ struct object_id oid;
+ const char *end;
+ if (argc < 3)
+ usage(bloom_usage);
+ if (parse_oid_hex(argv[2], &oid, &end))
+ die("cannot parse oid '%s'", argv[2]);
+ init_bloom_filters();
+ get_bloom_filter_for_commit(&oid);
+ }
+
+ return 0;
+}
diff --git a/t/helper/test-config.c b/t/helper/test-config.c
index 214003d5b2..234c722b48 100644
--- a/t/helper/test-config.c
+++ b/t/helper/test-config.c
@@ -37,21 +37,6 @@
*
*/
-static const char *scope_name(enum config_scope scope)
-{
- switch (scope) {
- case CONFIG_SCOPE_SYSTEM:
- return "system";
- case CONFIG_SCOPE_GLOBAL:
- return "global";
- case CONFIG_SCOPE_REPO:
- return "repo";
- case CONFIG_SCOPE_CMDLINE:
- return "cmdline";
- default:
- return "unknown";
- }
-}
static int iterate_cb(const char *var, const char *value, void *data)
{
static int nr;
@@ -63,7 +48,8 @@ static int iterate_cb(const char *var, const char *value, void *data)
printf("value=%s\n", value ? value : "(null)");
printf("origin=%s\n", current_config_origin_type());
printf("name=%s\n", current_config_name());
- printf("scope=%s\n", scope_name(current_config_scope()));
+ printf("lno=%d\n", current_config_line());
+ printf("scope=%s\n", config_scope_name(current_config_scope()));
return 0;
}
diff --git a/t/helper/test-date.c b/t/helper/test-date.c
index a0837371ab..099eff4f0f 100644
--- a/t/helper/test-date.c
+++ b/t/helper/test-date.c
@@ -3,25 +3,35 @@
static const char *usage_msg = "\n"
" test-tool date relative [time_t]...\n"
+" test-tool date human [time_t]...\n"
" test-tool date show:<format> [time_t]...\n"
" test-tool date parse [date]...\n"
" test-tool date approxidate [date]...\n"
" test-tool date timestamp [date]...\n"
+" test-tool date getnanos [start-nanos]\n"
" test-tool date is64bit\n"
" test-tool date time_t-is64bit\n";
-static void show_relative_dates(const char **argv, struct timeval *now)
+static void show_relative_dates(const char **argv)
{
struct strbuf buf = STRBUF_INIT;
for (; *argv; argv++) {
time_t t = atoi(*argv);
- show_date_relative(t, 0, now, &buf);
+ show_date_relative(t, &buf);
printf("%s -> %s\n", *argv, buf.buf);
}
strbuf_release(&buf);
}
+static void show_human_dates(const char **argv)
+{
+ for (; *argv; argv++) {
+ time_t t = atoi(*argv);
+ printf("%s -> %s\n", *argv, show_date(t, 0, DATE_MODE(HUMAN)));
+ }
+}
+
static void show_dates(const char **argv, const char *format)
{
struct date_mode mode;
@@ -45,7 +55,7 @@ static void show_dates(const char **argv, const char *format)
}
}
-static void parse_dates(const char **argv, struct timeval *now)
+static void parse_dates(const char **argv)
{
struct strbuf result = STRBUF_INIT;
@@ -64,50 +74,54 @@ static void parse_dates(const char **argv, struct timeval *now)
strbuf_release(&result);
}
-static void parse_approxidate(const char **argv, struct timeval *now)
+static void parse_approxidate(const char **argv)
{
for (; *argv; argv++) {
timestamp_t t;
- t = approxidate_relative(*argv, now);
+ t = approxidate_relative(*argv);
printf("%s -> %s\n", *argv, show_date(t, 0, DATE_MODE(ISO8601)));
}
}
-static void parse_approx_timestamp(const char **argv, struct timeval *now)
+static void parse_approx_timestamp(const char **argv)
{
for (; *argv; argv++) {
timestamp_t t;
- t = approxidate_relative(*argv, now);
+ t = approxidate_relative(*argv);
printf("%s -> %"PRItime"\n", *argv, t);
}
}
+static void getnanos(const char **argv)
+{
+ double seconds = getnanotime() / 1.0e9;
+
+ if (*argv)
+ seconds -= strtod(*argv, NULL);
+ printf("%lf\n", seconds);
+}
+
int cmd__date(int argc, const char **argv)
{
- struct timeval now;
const char *x;
- x = getenv("TEST_DATE_NOW");
- if (x) {
- now.tv_sec = atoi(x);
- now.tv_usec = 0;
- }
- else
- gettimeofday(&now, NULL);
-
argv++;
if (!*argv)
usage(usage_msg);
if (!strcmp(*argv, "relative"))
- show_relative_dates(argv+1, &now);
+ show_relative_dates(argv+1);
+ else if (!strcmp(*argv, "human"))
+ show_human_dates(argv+1);
else if (skip_prefix(*argv, "show:", &x))
show_dates(argv+1, x);
else if (!strcmp(*argv, "parse"))
- parse_dates(argv+1, &now);
+ parse_dates(argv+1);
else if (!strcmp(*argv, "approxidate"))
- parse_approxidate(argv+1, &now);
+ parse_approxidate(argv+1);
else if (!strcmp(*argv, "timestamp"))
- parse_approx_timestamp(argv+1, &now);
+ parse_approx_timestamp(argv+1);
+ else if (!strcmp(*argv, "getnanos"))
+ getnanos(argv+1);
else if (!strcmp(*argv, "is64bit"))
return sizeof(timestamp_t) == 8 ? 0 : 1;
else if (!strcmp(*argv, "time_t-is64bit"))
diff --git a/t/helper/test-dir-iterator.c b/t/helper/test-dir-iterator.c
new file mode 100644
index 0000000000..659b6bfa81
--- /dev/null
+++ b/t/helper/test-dir-iterator.c
@@ -0,0 +1,65 @@
+#include "test-tool.h"
+#include "git-compat-util.h"
+#include "strbuf.h"
+#include "iterator.h"
+#include "dir-iterator.h"
+
+static const char *error_name(int error_number)
+{
+ switch (error_number) {
+ case ENOENT: return "ENOENT";
+ case ENOTDIR: return "ENOTDIR";
+ default: return "ESOMETHINGELSE";
+ }
+}
+
+/*
+ * usage:
+ * tool-test dir-iterator [--follow-symlinks] [--pedantic] directory_path
+ */
+int cmd__dir_iterator(int argc, const char **argv)
+{
+ struct dir_iterator *diter;
+ unsigned int flags = 0;
+ int iter_status;
+
+ for (++argv, --argc; *argv && starts_with(*argv, "--"); ++argv, --argc) {
+ if (strcmp(*argv, "--follow-symlinks") == 0)
+ flags |= DIR_ITERATOR_FOLLOW_SYMLINKS;
+ else if (strcmp(*argv, "--pedantic") == 0)
+ flags |= DIR_ITERATOR_PEDANTIC;
+ else
+ die("invalid option '%s'", *argv);
+ }
+
+ if (!*argv || argc != 1)
+ die("dir-iterator needs exactly one non-option argument");
+
+ diter = dir_iterator_begin(*argv, flags);
+
+ if (!diter) {
+ printf("dir_iterator_begin failure: %s\n", error_name(errno));
+ exit(EXIT_FAILURE);
+ }
+
+ while ((iter_status = dir_iterator_advance(diter)) == ITER_OK) {
+ if (S_ISDIR(diter->st.st_mode))
+ printf("[d] ");
+ else if (S_ISREG(diter->st.st_mode))
+ printf("[f] ");
+ else if (S_ISLNK(diter->st.st_mode))
+ printf("[s] ");
+ else
+ printf("[?] ");
+
+ printf("(%s) [%s] %s\n", diter->relative_path, diter->basename,
+ diter->path.buf);
+ }
+
+ if (iter_status != ITER_DONE) {
+ printf("dir_iterator_advance failure\n");
+ return 1;
+ }
+
+ return 0;
+}
diff --git a/t/helper/test-dump-fsmonitor.c b/t/helper/test-dump-fsmonitor.c
index 08e3684aff..975f0ac890 100644
--- a/t/helper/test-dump-fsmonitor.c
+++ b/t/helper/test-dump-fsmonitor.c
@@ -3,17 +3,17 @@
int cmd__dump_fsmonitor(int ac, const char **av)
{
- struct index_state *istate = &the_index;
+ struct index_state *istate = the_repository->index;
int i;
setup_git_directory();
- if (do_read_index(istate, get_index_file(), 0) < 0)
+ if (do_read_index(istate, the_repository->index_file, 0) < 0)
die("unable to read index file");
if (!istate->fsmonitor_last_update) {
printf("no fsmonitor\n");
return 0;
}
- printf("fsmonitor last update %"PRIuMAX"\n", (uintmax_t)istate->fsmonitor_last_update);
+ printf("fsmonitor last update %s\n", istate->fsmonitor_last_update);
for (i = 0; i < istate->cache_nr; i++)
printf((istate->cache[i]->ce_flags & CE_FSMONITOR_VALID) ? "+" : "-");
diff --git a/t/helper/test-dump-split-index.c b/t/helper/test-dump-split-index.c
index 63c689d6ee..a209880eb3 100644
--- a/t/helper/test-dump-split-index.c
+++ b/t/helper/test-dump-split-index.c
@@ -13,6 +13,8 @@ int cmd__dump_split_index(int ac, const char **av)
struct split_index *si;
int i;
+ setup_git_directory();
+
do_read_index(&the_index, av[1], 1);
printf("own %s\n", oid_to_hex(&the_index.oid));
si = the_index.split_index;
diff --git a/t/helper/test-dump-untracked-cache.c b/t/helper/test-dump-untracked-cache.c
index 52870ebbb3..cf0f2c7228 100644
--- a/t/helper/test-dump-untracked-cache.c
+++ b/t/helper/test-dump-untracked-cache.c
@@ -1,3 +1,4 @@
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "test-tool.h"
#include "cache.h"
#include "dir.h"
diff --git a/t/helper/test-example-decorate.c b/t/helper/test-example-decorate.c
index a20a6161e4..c8a1cde7d2 100644
--- a/t/helper/test-example-decorate.c
+++ b/t/helper/test-example-decorate.c
@@ -26,8 +26,8 @@ int cmd__example_decorate(int argc, const char **argv)
* Add 2 objects, one with a non-NULL decoration and one with a NULL
* decoration.
*/
- one = lookup_unknown_object(one_oid.hash);
- two = lookup_unknown_object(two_oid.hash);
+ one = lookup_unknown_object(&one_oid);
+ two = lookup_unknown_object(&two_oid);
ret = add_decoration(&n, one, &decoration_a);
if (ret)
BUG("when adding a brand-new object, NULL should be returned");
@@ -56,7 +56,7 @@ int cmd__example_decorate(int argc, const char **argv)
ret = lookup_decoration(&n, two);
if (ret != &decoration_b)
BUG("lookup should return added declaration");
- three = lookup_unknown_object(three_oid.hash);
+ three = lookup_unknown_object(&three_oid);
ret = lookup_decoration(&n, three);
if (ret)
BUG("lookup for unknown object should return NULL");
diff --git a/t/helper/test-genzeros.c b/t/helper/test-genzeros.c
new file mode 100644
index 0000000000..9532f5bac9
--- /dev/null
+++ b/t/helper/test-genzeros.c
@@ -0,0 +1,21 @@
+#include "test-tool.h"
+#include "git-compat-util.h"
+
+int cmd__genzeros(int argc, const char **argv)
+{
+ long count;
+
+ if (argc > 2) {
+ fprintf(stderr, "usage: %s [<count>]\n", argv[0]);
+ return 1;
+ }
+
+ count = argc > 1 ? strtol(argv[1], NULL, 0) : -1L;
+
+ while (count < 0 || count--) {
+ if (putchar(0) == EOF)
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/t/helper/test-hash-speed.c b/t/helper/test-hash-speed.c
new file mode 100644
index 0000000000..432233c7f0
--- /dev/null
+++ b/t/helper/test-hash-speed.c
@@ -0,0 +1,61 @@
+#include "test-tool.h"
+#include "cache.h"
+
+#define NUM_SECONDS 3
+
+static inline void compute_hash(const struct git_hash_algo *algo, git_hash_ctx *ctx, uint8_t *final, const void *p, size_t len)
+{
+ algo->init_fn(ctx);
+ algo->update_fn(ctx, p, len);
+ algo->final_fn(final, ctx);
+}
+
+int cmd__hash_speed(int ac, const char **av)
+{
+ git_hash_ctx ctx;
+ unsigned char hash[GIT_MAX_RAWSZ];
+ clock_t initial, start, end;
+ unsigned bufsizes[] = { 64, 256, 1024, 8192, 16384 };
+ int i;
+ void *p;
+ const struct git_hash_algo *algo = NULL;
+
+ if (ac == 2) {
+ for (i = 1; i < GIT_HASH_NALGOS; i++) {
+ if (!strcmp(av[1], hash_algos[i].name)) {
+ algo = &hash_algos[i];
+ break;
+ }
+ }
+ }
+ if (!algo)
+ die("usage: test-tool hash-speed algo_name");
+
+ /* Use this as an offset to make overflow less likely. */
+ initial = clock();
+
+ printf("algo: %s\n", algo->name);
+
+ for (i = 0; i < ARRAY_SIZE(bufsizes); i++) {
+ unsigned long j, kb;
+ double kb_per_sec;
+ p = xcalloc(1, bufsizes[i]);
+ start = end = clock() - initial;
+ for (j = 0; ((end - start) / CLOCKS_PER_SEC) < NUM_SECONDS; j++) {
+ compute_hash(algo, &ctx, hash, p, bufsizes[i]);
+
+ /*
+ * Only check elapsed time every 128 iterations to avoid
+ * dominating the runtime with system calls.
+ */
+ if (!(j & 127))
+ end = clock() - initial;
+ }
+ kb = j * bufsizes[i];
+ kb_per_sec = kb / (1024 * ((double)end - start) / CLOCKS_PER_SEC);
+ printf("size %u: %lu iters; %lu KiB; %0.2f KiB/s\n", bufsizes[i], j, kb, kb_per_sec);
+ free(p);
+ }
+
+ exit(0);
+}
diff --git a/t/helper/test-hash.c b/t/helper/test-hash.c
new file mode 100644
index 0000000000..0a31de66f3
--- /dev/null
+++ b/t/helper/test-hash.c
@@ -0,0 +1,58 @@
+#include "test-tool.h"
+#include "cache.h"
+
+int cmd_hash_impl(int ac, const char **av, int algo)
+{
+ git_hash_ctx ctx;
+ unsigned char hash[GIT_MAX_HEXSZ];
+ unsigned bufsz = 8192;
+ int binary = 0;
+ char *buffer;
+ const struct git_hash_algo *algop = &hash_algos[algo];
+
+ if (ac == 2) {
+ if (!strcmp(av[1], "-b"))
+ binary = 1;
+ else
+ bufsz = strtoul(av[1], NULL, 10) * 1024 * 1024;
+ }
+
+ if (!bufsz)
+ bufsz = 8192;
+
+ while ((buffer = malloc(bufsz)) == NULL) {
+ fprintf(stderr, "bufsz %u is too big, halving...\n", bufsz);
+ bufsz /= 2;
+ if (bufsz < 1024)
+ die("OOPS");
+ }
+
+ algop->init_fn(&ctx);
+
+ while (1) {
+ ssize_t sz, this_sz;
+ char *cp = buffer;
+ unsigned room = bufsz;
+ this_sz = 0;
+ while (room) {
+ sz = xread(0, cp, room);
+ if (sz == 0)
+ break;
+ if (sz < 0)
+ die_errno("test-hash");
+ this_sz += sz;
+ cp += sz;
+ room -= sz;
+ }
+ if (this_sz == 0)
+ break;
+ algop->update_fn(&ctx, buffer, this_sz);
+ }
+ algop->final_fn(hash, &ctx);
+
+ if (binary)
+ fwrite(hash, 1, algop->rawsz, stdout);
+ else
+ puts(hash_to_hex_algop(hash, algop));
+ exit(0);
+}
diff --git a/t/helper/test-hashmap.c b/t/helper/test-hashmap.c
index 23d2b172fe..f38706216f 100644
--- a/t/helper/test-hashmap.c
+++ b/t/helper/test-hashmap.c
@@ -5,6 +5,7 @@
struct test_entry
{
+ int padding; /* hashmap entry no longer needs to be the first member */
struct hashmap_entry ent;
/* key and value as two \0-terminated strings */
char key[FLEX_ARRAY];
@@ -16,15 +17,17 @@ static const char *get_value(const struct test_entry *e)
}
static int test_entry_cmp(const void *cmp_data,
- const void *entry,
- const void *entry_or_key,
+ const struct hashmap_entry *eptr,
+ const struct hashmap_entry *entry_or_key,
const void *keydata)
{
const int ignore_case = cmp_data ? *((int *)cmp_data) : 0;
- const struct test_entry *e1 = entry;
- const struct test_entry *e2 = entry_or_key;
+ const struct test_entry *e1, *e2;
const char *key = keydata;
+ e1 = container_of(eptr, const struct test_entry, ent);
+ e2 = container_of(entry_or_key, const struct test_entry, ent);
+
if (ignore_case)
return strcasecmp(e1->key, key ? key : e2->key);
else
@@ -37,7 +40,7 @@ static struct test_entry *alloc_test_entry(unsigned int hash,
size_t klen = strlen(key);
size_t vlen = strlen(value);
struct test_entry *entry = xmalloc(st_add4(sizeof(*entry), klen, vlen, 2));
- hashmap_entry_init(entry, hash);
+ hashmap_entry_init(&entry->ent, hash);
memcpy(entry->key, key, klen + 1);
memcpy(entry->key + klen + 1, value, vlen + 1);
return entry;
@@ -103,11 +106,11 @@ static void perf_hashmap(unsigned int method, unsigned int rounds)
/* add entries */
for (i = 0; i < TEST_SIZE; i++) {
- hashmap_entry_init(entries[i], hashes[i]);
- hashmap_add(&map, entries[i]);
+ hashmap_entry_init(&entries[i]->ent, hashes[i]);
+ hashmap_add(&map, &entries[i]->ent);
}
- hashmap_free(&map, 0);
+ hashmap_free(&map);
}
} else {
/* test map lookups */
@@ -116,8 +119,8 @@ static void perf_hashmap(unsigned int method, unsigned int rounds)
/* fill the map (sparsely if specified) */
j = (method & TEST_SPARSE) ? TEST_SIZE / 10 : TEST_SIZE;
for (i = 0; i < j; i++) {
- hashmap_entry_init(entries[i], hashes[i]);
- hashmap_add(&map, entries[i]);
+ hashmap_entry_init(&entries[i]->ent, hashes[i]);
+ hashmap_add(&map, &entries[i]->ent);
}
for (j = 0; j < rounds; j++) {
@@ -127,7 +130,7 @@ static void perf_hashmap(unsigned int method, unsigned int rounds)
}
}
- hashmap_free(&map, 0);
+ hashmap_free(&map);
}
}
@@ -173,20 +176,13 @@ int cmd__hashmap(int argc, const char **argv)
p2 = strtok(NULL, DELIM);
}
- if (!strcmp("hash", cmd) && p1) {
-
- /* print results of different hash functions */
- printf("%u %u %u %u\n",
- strhash(p1), memhash(p1, strlen(p1)),
- strihash(p1), memihash(p1, strlen(p1)));
-
- } else if (!strcmp("add", cmd) && p1 && p2) {
+ if (!strcmp("add", cmd) && p1 && p2) {
/* create entry with key = p1, value = p2 */
entry = alloc_test_entry(hash, p1, p2);
/* add to hashmap */
- hashmap_add(&map, entry);
+ hashmap_add(&map, &entry->ent);
} else if (!strcmp("put", cmd) && p1 && p2) {
@@ -194,43 +190,44 @@ int cmd__hashmap(int argc, const char **argv)
entry = alloc_test_entry(hash, p1, p2);
/* add / replace entry */
- entry = hashmap_put(&map, entry);
+ entry = hashmap_put_entry(&map, entry, ent);
/* print and free replaced entry, if any */
puts(entry ? get_value(entry) : "NULL");
free(entry);
} else if (!strcmp("get", cmd) && p1) {
-
/* lookup entry in hashmap */
- entry = hashmap_get_from_hash(&map, hash, p1);
+ entry = hashmap_get_entry_from_hash(&map, hash, p1,
+ struct test_entry, ent);
/* print result */
if (!entry)
puts("NULL");
- while (entry) {
+ hashmap_for_each_entry_from(&map, entry, ent)
puts(get_value(entry));
- entry = hashmap_get_next(&map, entry);
- }
} else if (!strcmp("remove", cmd) && p1) {
/* setup static key */
struct hashmap_entry key;
+ struct hashmap_entry *rm;
hashmap_entry_init(&key, hash);
/* remove entry from hashmap */
- entry = hashmap_remove(&map, &key, p1);
+ rm = hashmap_remove(&map, &key, p1);
+ entry = rm ? container_of(rm, struct test_entry, ent)
+ : NULL;
/* print result and free entry*/
puts(entry ? get_value(entry) : "NULL");
free(entry);
} else if (!strcmp("iterate", cmd)) {
-
struct hashmap_iter iter;
- hashmap_iter_init(&map, &iter);
- while ((entry = hashmap_iter_next(&iter)))
+
+ hashmap_for_each_entry(&map, &iter, entry,
+ ent /* member name */)
printf("%s %s\n", entry->key, get_value(entry));
} else if (!strcmp("size", cmd)) {
@@ -265,6 +262,6 @@ int cmd__hashmap(int argc, const char **argv)
}
strbuf_release(&line);
- hashmap_free(&map, 1);
+ hashmap_free_entries(&map, struct test_entry, ent);
return 0;
}
diff --git a/t/helper/test-lazy-init-name-hash.c b/t/helper/test-lazy-init-name-hash.c
index b99a37080d..cd1b4c9736 100644
--- a/t/helper/test-lazy-init-name-hash.c
+++ b/t/helper/test-lazy-init-name-hash.c
@@ -41,17 +41,13 @@ static void dump_run(void)
die("non-threaded code path used");
}
- dir = hashmap_iter_first(&the_index.dir_hash, &iter_dir);
- while (dir) {
+ hashmap_for_each_entry(&the_index.dir_hash, &iter_dir, dir,
+ ent /* member name */)
printf("dir %08x %7d %s\n", dir->ent.hash, dir->nr, dir->name);
- dir = hashmap_iter_next(&iter_dir);
- }
- ce = hashmap_iter_first(&the_index.name_hash, &iter_cache);
- while (ce) {
+ hashmap_for_each_entry(&the_index.name_hash, &iter_cache, ce,
+ ent /* member name */)
printf("name %08x %s\n", ce->ent.hash, ce->name);
- ce = hashmap_iter_next(&iter_cache);
- }
discard_cache();
}
diff --git a/t/helper/test-match-trees.c b/t/helper/test-match-trees.c
index 96857f26ac..b9fd427571 100644
--- a/t/helper/test-match-trees.c
+++ b/t/helper/test-match-trees.c
@@ -20,7 +20,7 @@ int cmd__match_trees(int ac, const char **av)
if (!two)
die("not a tree-ish %s", av[2]);
- shift_tree(&one->object.oid, &two->object.oid, &shifted, -1);
+ shift_tree(the_repository, &one->object.oid, &two->object.oid, &shifted, -1);
printf("shifted: %s\n", oid_to_hex(&shifted));
exit(0);
diff --git a/t/helper/test-sha1-array.c b/t/helper/test-oid-array.c
index ad5e69f9d3..ce9fd5f091 100644
--- a/t/helper/test-sha1-array.c
+++ b/t/helper/test-oid-array.c
@@ -1,6 +1,6 @@
#include "test-tool.h"
#include "cache.h"
-#include "sha1-array.h"
+#include "oid-array.h"
static int print_oid(const struct object_id *oid, void *data)
{
@@ -8,7 +8,7 @@ static int print_oid(const struct object_id *oid, void *data)
return 0;
}
-int cmd__sha1_array(int argc, const char **argv)
+int cmd__oid_array(int argc, const char **argv)
{
struct oid_array array = OID_ARRAY_INIT;
struct strbuf line = STRBUF_INIT;
@@ -19,11 +19,11 @@ int cmd__sha1_array(int argc, const char **argv)
if (skip_prefix(line.buf, "append ", &arg)) {
if (get_oid_hex(arg, &oid))
- die("not a hexadecimal SHA1: %s", arg);
+ die("not a hexadecimal oid: %s", arg);
oid_array_append(&array, &oid);
} else if (skip_prefix(line.buf, "lookup ", &arg)) {
if (get_oid_hex(arg, &oid))
- die("not a hexadecimal SHA1: %s", arg);
+ die("not a hexadecimal oid: %s", arg);
printf("%d\n", oid_array_lookup(&array, &oid));
} else if (!strcmp(line.buf, "clear"))
oid_array_clear(&array);
diff --git a/t/helper/test-oidmap.c b/t/helper/test-oidmap.c
new file mode 100644
index 0000000000..0acf99931e
--- /dev/null
+++ b/t/helper/test-oidmap.c
@@ -0,0 +1,112 @@
+#include "test-tool.h"
+#include "cache.h"
+#include "oidmap.h"
+#include "strbuf.h"
+
+/* key is an oid and value is a name (could be a refname for example) */
+struct test_entry {
+ struct oidmap_entry entry;
+ char name[FLEX_ARRAY];
+};
+
+#define DELIM " \t\r\n"
+
+/*
+ * Read stdin line by line and print result of commands to stdout:
+ *
+ * hash oidkey -> sha1hash(oidkey)
+ * put oidkey namevalue -> NULL / old namevalue
+ * get oidkey -> NULL / namevalue
+ * remove oidkey -> NULL / old namevalue
+ * iterate -> oidkey1 namevalue1\noidkey2 namevalue2\n...
+ *
+ */
+int cmd__oidmap(int argc, const char **argv)
+{
+ struct strbuf line = STRBUF_INIT;
+ struct oidmap map = OIDMAP_INIT;
+
+ setup_git_directory();
+
+ /* init oidmap */
+ oidmap_init(&map, 0);
+
+ /* process commands from stdin */
+ while (strbuf_getline(&line, stdin) != EOF) {
+ char *cmd, *p1 = NULL, *p2 = NULL;
+ struct test_entry *entry;
+ struct object_id oid;
+
+ /* break line into command and up to two parameters */
+ cmd = strtok(line.buf, DELIM);
+ /* ignore empty lines */
+ if (!cmd || *cmd == '#')
+ continue;
+
+ p1 = strtok(NULL, DELIM);
+ if (p1)
+ p2 = strtok(NULL, DELIM);
+
+ if (!strcmp("put", cmd) && p1 && p2) {
+
+ if (get_oid(p1, &oid)) {
+ printf("Unknown oid: %s\n", p1);
+ continue;
+ }
+
+ /* create entry with oid_key = p1, name_value = p2 */
+ FLEX_ALLOC_STR(entry, name, p2);
+ oidcpy(&entry->entry.oid, &oid);
+
+ /* add / replace entry */
+ entry = oidmap_put(&map, entry);
+
+ /* print and free replaced entry, if any */
+ puts(entry ? entry->name : "NULL");
+ free(entry);
+
+ } else if (!strcmp("get", cmd) && p1) {
+
+ if (get_oid(p1, &oid)) {
+ printf("Unknown oid: %s\n", p1);
+ continue;
+ }
+
+ /* lookup entry in oidmap */
+ entry = oidmap_get(&map, &oid);
+
+ /* print result */
+ puts(entry ? entry->name : "NULL");
+
+ } else if (!strcmp("remove", cmd) && p1) {
+
+ if (get_oid(p1, &oid)) {
+ printf("Unknown oid: %s\n", p1);
+ continue;
+ }
+
+ /* remove entry from oidmap */
+ entry = oidmap_remove(&map, &oid);
+
+ /* print result and free entry*/
+ puts(entry ? entry->name : "NULL");
+ free(entry);
+
+ } else if (!strcmp("iterate", cmd)) {
+
+ struct oidmap_iter iter;
+ oidmap_iter_init(&map, &iter);
+ while ((entry = oidmap_iter_next(&iter)))
+ printf("%s %s\n", oid_to_hex(&entry->entry.oid), entry->name);
+
+ } else {
+
+ printf("Unknown command %s\n", cmd);
+
+ }
+ }
+
+ strbuf_release(&line);
+ oidmap_free(&map, 1);
+ return 0;
+}
diff --git a/t/helper/test-parse-options.c b/t/helper/test-parse-options.c
index 47fee660b8..2051ce57db 100644
--- a/t/helper/test-parse-options.c
+++ b/t/helper/test-parse-options.c
@@ -2,6 +2,7 @@
#include "cache.h"
#include "parse-options.h"
#include "string-list.h"
+#include "trace2.h"
static int boolean = 0;
static int integer = 0;
@@ -120,6 +121,8 @@ int cmd__parse_options(int argc, const char **argv)
OPT_INTEGER('j', NULL, &integer, "get a integer, too"),
OPT_MAGNITUDE('m', "magnitude", &magnitude, "get a magnitude"),
OPT_SET_INT(0, "set23", &integer, "set integer to 23", 23),
+ OPT_CMDMODE(0, "mode1", &integer, "set integer to 1 (cmdmode option)", 1),
+ OPT_CMDMODE(0, "mode2", &integer, "set integer to 2 (cmdmode option)", 2),
OPT_CALLBACK('L', "length", &integer, "str",
"get length of <str>", length_callback),
OPT_FILENAME('F', "file", &file, "set file to <file>"),
@@ -131,7 +134,7 @@ int cmd__parse_options(int argc, const char **argv)
OPT_NOOP_NOARG(0, "obsolete"),
OPT_STRING_LIST(0, "list", &list, "str", "add str to list"),
OPT_GROUP("Magic arguments"),
- OPT_ARGUMENT("quux", "means --quux"),
+ OPT_ARGUMENT("quux", NULL, "means --quux"),
OPT_NUMBER_CALLBACK(&integer, "set integer to NUM",
number_callback),
{ OPTION_COUNTUP, '+', NULL, &boolean, NULL, "same as -b",
@@ -148,11 +151,16 @@ int cmd__parse_options(int argc, const char **argv)
OPT_CALLBACK(0, "expect", &expect, "string",
"expected output in the variable dump",
collect_expect),
+ OPT_GROUP("Alias"),
+ OPT_STRING('A', "alias-source", &string, "string", "get a string"),
+ OPT_ALIAS('Z', "alias-target", "alias-source"),
OPT_END(),
};
int i;
int ret = 0;
+ trace2_cmd_name("_parse_");
+
argc = parse_options(argc, (const char **)argv, prefix, options, usage, 0);
if (length_cb.called) {
diff --git a/t/helper/test-parse-pathspec-file.c b/t/helper/test-parse-pathspec-file.c
new file mode 100644
index 0000000000..b3e08cef4b
--- /dev/null
+++ b/t/helper/test-parse-pathspec-file.c
@@ -0,0 +1,33 @@
+#include "test-tool.h"
+#include "parse-options.h"
+#include "pathspec.h"
+#include "gettext.h"
+
+int cmd__parse_pathspec_file(int argc, const char **argv)
+{
+ struct pathspec pathspec;
+ const char *pathspec_from_file = NULL;
+ int pathspec_file_nul = 0, i;
+
+ static const char *const usage[] = {
+ "test-tool parse-pathspec-file --pathspec-from-file [--pathspec-file-nul]",
+ NULL
+ };
+
+ struct option options[] = {
+ OPT_PATHSPEC_FROM_FILE(&pathspec_from_file),
+ OPT_PATHSPEC_FILE_NUL(&pathspec_file_nul),
+ OPT_END()
+ };
+
+ parse_options(argc, argv, NULL, options, usage, 0);
+
+ parse_pathspec_file(&pathspec, 0, 0, NULL, pathspec_from_file,
+ pathspec_file_nul);
+
+ for (i = 0; i < pathspec.nr; i++)
+ printf("%s\n", pathspec.items[i].original);
+
+ clear_pathspec(&pathspec);
+ return 0;
+}
diff --git a/t/helper/test-path-utils.c b/t/helper/test-path-utils.c
index e737a941d3..313a153209 100644
--- a/t/helper/test-path-utils.c
+++ b/t/helper/test-path-utils.c
@@ -177,6 +177,14 @@ static int is_dotgitmodules(const char *path)
return is_hfs_dotgitmodules(path) || is_ntfs_dotgitmodules(path);
}
+static int cmp_by_st_size(const void *a, const void *b)
+{
+ intptr_t x = (intptr_t)((struct string_list_item *)a)->util;
+ intptr_t y = (intptr_t)((struct string_list_item *)b)->util;
+
+ return x > y ? -1 : (x < y ? +1 : 0);
+}
+
/*
* A very simple, reproducible pseudo-random generator. Copied from
* `test-genrandom.c`.
@@ -282,11 +290,14 @@ int cmd__path_utils(int argc, const char **argv)
}
if (argc >= 2 && !strcmp(argv[1], "real_path")) {
+ struct strbuf realpath = STRBUF_INIT;
while (argc > 2) {
- puts(real_path(argv[2]));
+ strbuf_realpath(&realpath, argv[2], 1);
+ puts(realpath.buf);
argc--;
argv++;
}
+ strbuf_release(&realpath);
return 0;
}
@@ -384,6 +395,62 @@ int cmd__path_utils(int argc, const char **argv)
return !!res;
}
+ if (argc > 2 && !strcmp(argv[1], "file-size")) {
+ int res = 0, i;
+ struct stat st;
+
+ for (i = 2; i < argc; i++)
+ if (stat(argv[i], &st))
+ res = error_errno("Cannot stat '%s'", argv[i]);
+ else
+ printf("%"PRIuMAX"\n", (uintmax_t)st.st_size);
+ return !!res;
+ }
+
+ if (argc == 4 && !strcmp(argv[1], "skip-n-bytes")) {
+ int fd = open(argv[2], O_RDONLY), offset = atoi(argv[3]);
+ char buffer[65536];
+
+ if (fd < 0)
+ die_errno("could not open '%s'", argv[2]);
+ if (lseek(fd, offset, SEEK_SET) < 0)
+ die_errno("could not skip %d bytes", offset);
+ for (;;) {
+ ssize_t count = read(fd, buffer, sizeof(buffer));
+ if (count < 0)
+ die_errno("could not read '%s'", argv[2]);
+ if (!count)
+ break;
+ if (write(1, buffer, count) < 0)
+ die_errno("could not write to stdout");
+ }
+ close(fd);
+ return 0;
+ }
+
+ if (argc > 5 && !strcmp(argv[1], "slice-tests")) {
+ int res = 0;
+ long offset, stride, i;
+ struct string_list list = STRING_LIST_INIT_NODUP;
+ struct stat st;
+
+ offset = strtol(argv[2], NULL, 10);
+ stride = strtol(argv[3], NULL, 10);
+ if (stride < 1)
+ stride = 1;
+ for (i = 4; i < argc; i++)
+ if (stat(argv[i], &st))
+ res = error_errno("Cannot stat '%s'", argv[i]);
+ else
+ string_list_append(&list, argv[i])->util =
+ (void *)(intptr_t)st.st_size;
+ QSORT(list.items, list.nr, cmp_by_st_size);
+ for (i = offset; i < list.nr; i+= stride)
+ printf("%s\n", list.items[i].string);
+
+ return !!res;
+ }
+
if (argc > 1 && !strcmp(argv[1], "protect_ntfs_hfs"))
return !!protect_ntfs_hfs_benchmark(argc - 1, argv + 1);
diff --git a/t/helper/test-pkt-line.c b/t/helper/test-pkt-line.c
index 282d536384..12ca698e17 100644
--- a/t/helper/test-pkt-line.c
+++ b/t/helper/test-pkt-line.c
@@ -67,7 +67,7 @@ static void unpack_sideband(void)
case PACKET_READ_NORMAL:
band = reader.line[0] & 0xff;
if (band < 1 || band > 2)
- die("unexpected side band %d", band);
+ continue; /* skip non-sideband packets */
fd = band;
write_or_die(fd, reader.line + 1, reader.pktlen - 1);
diff --git a/t/helper/test-prio-queue.c b/t/helper/test-prio-queue.c
index 5bc9c46ea5..f4028442e3 100644
--- a/t/helper/test-prio-queue.c
+++ b/t/helper/test-prio-queue.c
@@ -40,7 +40,7 @@ int cmd__prio_queue(int argc, const char **argv)
} else if (!strcmp(*argv, "stack")) {
pq.compare = NULL;
} else {
- int *v = malloc(sizeof(*v));
+ int *v = xmalloc(sizeof(*v));
*v = atoi(*argv);
prio_queue_put(&pq, v);
}
diff --git a/t/helper/test-progress.c b/t/helper/test-progress.c
new file mode 100644
index 0000000000..5d05cbe789
--- /dev/null
+++ b/t/helper/test-progress.c
@@ -0,0 +1,74 @@
+/*
+ * A test helper to exercise the progress display.
+ *
+ * Reads instructions from standard input, one instruction per line:
+ *
+ * "progress <items>" - Call display_progress() with the given item count
+ * as parameter.
+ * "throughput <bytes> <millis> - Call display_throughput() with the given
+ * byte count as parameter. The 'millis'
+ * specify the time elapsed since the
+ * start_progress() call.
+ * "update" - Set the 'progress_update' flag.
+ *
+ * See 't0500-progress-display.sh' for examples.
+ */
+#define GIT_TEST_PROGRESS_ONLY
+#include "test-tool.h"
+#include "gettext.h"
+#include "parse-options.h"
+#include "progress.h"
+#include "strbuf.h"
+
+int cmd__progress(int argc, const char **argv)
+{
+ int total = 0;
+ const char *title;
+ struct strbuf line = STRBUF_INIT;
+ struct progress *progress;
+
+ const char *usage[] = {
+ "test-tool progress [--total=<n>] <progress-title>",
+ NULL
+ };
+ struct option options[] = {
+ OPT_INTEGER(0, "total", &total, "total number of items"),
+ OPT_END(),
+ };
+
+ argc = parse_options(argc, argv, NULL, options, usage, 0);
+ if (argc != 1)
+ die("need a title for the progress output");
+ title = argv[0];
+
+ progress_testing = 1;
+ progress = start_progress(title, total);
+ while (strbuf_getline(&line, stdin) != EOF) {
+ char *end;
+
+ if (skip_prefix(line.buf, "progress ", (const char **) &end)) {
+ uint64_t item_count = strtoull(end, &end, 10);
+ if (*end != '\0')
+ die("invalid input: '%s'\n", line.buf);
+ display_progress(progress, item_count);
+ } else if (skip_prefix(line.buf, "throughput ",
+ (const char **) &end)) {
+ uint64_t byte_count, test_ms;
+
+ byte_count = strtoull(end, &end, 10);
+ if (*end != ' ')
+ die("invalid input: '%s'\n", line.buf);
+ test_ms = strtoull(end + 1, &end, 10);
+ if (*end != '\0')
+ die("invalid input: '%s'\n", line.buf);
+ progress_test_ns = test_ms * 1000 * 1000;
+ display_throughput(progress, byte_count);
+ } else if (!strcmp(line.buf, "update"))
+ progress_test_force_update();
+ else
+ die("invalid input: '%s'\n", line.buf);
+ }
+ stop_progress(&progress);
+
+ return 0;
+}
diff --git a/t/helper/test-read-cache.c b/t/helper/test-read-cache.c
index d674c88ba0..244977a29b 100644
--- a/t/helper/test-read-cache.c
+++ b/t/helper/test-read-cache.c
@@ -1,14 +1,35 @@
#include "test-tool.h"
#include "cache.h"
+#include "config.h"
int cmd__read_cache(int argc, const char **argv)
{
int i, cnt = 1;
+ const char *name = NULL;
+
+ if (argc > 1 && skip_prefix(argv[1], "--print-and-refresh=", &name)) {
+ argc--;
+ argv++;
+ }
+
if (argc == 2)
cnt = strtol(argv[1], NULL, 0);
setup_git_directory();
+ git_config(git_default_config, NULL);
for (i = 0; i < cnt; i++) {
read_cache();
+ if (name) {
+ int pos;
+
+ refresh_index(&the_index, REFRESH_QUIET,
+ NULL, NULL, NULL);
+ pos = index_name_pos(&the_index, name, strlen(name));
+ if (pos < 0)
+ die("%s not in index", name);
+ printf("%s is%s up to date\n", name,
+ ce_uptodate(the_index.cache[pos]) ? "" : " not");
+ write_file(name, "%d\n", i);
+ }
discard_cache();
}
return 0;
diff --git a/t/helper/test-read-graph.c b/t/helper/test-read-graph.c
new file mode 100644
index 0000000000..6d0c962438
--- /dev/null
+++ b/t/helper/test-read-graph.c
@@ -0,0 +1,46 @@
+#include "test-tool.h"
+#include "cache.h"
+#include "commit-graph.h"
+#include "repository.h"
+#include "object-store.h"
+
+int cmd__read_graph(int argc, const char **argv)
+{
+ struct commit_graph *graph = NULL;
+ struct object_directory *odb;
+
+ setup_git_directory();
+ odb = the_repository->objects->odb;
+
+ graph = read_commit_graph_one(the_repository, odb);
+ if (!graph)
+ return 1;
+
+
+ printf("header: %08x %d %d %d %d\n",
+ ntohl(*(uint32_t*)graph->data),
+ *(unsigned char*)(graph->data + 4),
+ *(unsigned char*)(graph->data + 5),
+ *(unsigned char*)(graph->data + 6),
+ *(unsigned char*)(graph->data + 7));
+ printf("num_commits: %u\n", graph->num_commits);
+ printf("chunks:");
+
+ if (graph->chunk_oid_fanout)
+ printf(" oid_fanout");
+ if (graph->chunk_oid_lookup)
+ printf(" oid_lookup");
+ if (graph->chunk_commit_data)
+ printf(" commit_metadata");
+ if (graph->chunk_extra_edges)
+ printf(" extra_edges");
+ if (graph->chunk_bloom_indexes)
+ printf(" bloom_indexes");
+ if (graph->chunk_bloom_data)
+ printf(" bloom_data");
+ printf("\n");
+
+ UNLEAK(graph);
+
+ return 0;
+}
diff --git a/t/helper/test-ref-store.c b/t/helper/test-ref-store.c
index e9e0541276..799fc00aa1 100644
--- a/t/helper/test-ref-store.c
+++ b/t/helper/test-ref-store.c
@@ -233,7 +233,7 @@ static int cmd_update_ref(struct ref_store *refs, const char **argv)
{
const char *msg = notnull(*argv++, "msg");
const char *refname = notnull(*argv++, "refname");
- const char *new_sha1_buf = notnull(*argv++, "old-sha1");
+ const char *new_sha1_buf = notnull(*argv++, "new-sha1");
const char *old_sha1_buf = notnull(*argv++, "old-sha1");
unsigned int flags = arg_flags(*argv++, "flags");
struct object_id old_oid;
diff --git a/t/helper/test-repository.c b/t/helper/test-repository.c
index 6a84a53efb..56f0e3c1be 100644
--- a/t/helper/test-repository.c
+++ b/t/helper/test-repository.c
@@ -17,9 +17,13 @@ static void test_parse_commit_in_graph(const char *gitdir, const char *worktree,
setup_git_env(gitdir);
+ memset(the_repository, 0, sizeof(*the_repository));
+
if (repo_init(&r, gitdir, worktree))
die("Couldn't init repo");
+ repo_set_hash_algo(the_repository, hash_algo_by_ptr(r.hash_algo));
+
c = lookup_commit(&r, commit_oid);
if (!parse_commit_in_graph(&r, c))
@@ -43,9 +47,13 @@ static void test_get_commit_tree_in_graph(const char *gitdir,
setup_git_env(gitdir);
+ memset(the_repository, 0, sizeof(*the_repository));
+
if (repo_init(&r, gitdir, worktree))
die("Couldn't init repo");
+ repo_set_hash_algo(the_repository, hash_algo_by_ptr(r.hash_algo));
+
c = lookup_commit(&r, commit_oid);
/*
@@ -65,6 +73,10 @@ static void test_get_commit_tree_in_graph(const char *gitdir,
int cmd__repository(int argc, const char **argv)
{
+ int nongit_ok = 0;
+
+ setup_git_directory_gently(&nongit_ok);
+
if (argc < 2)
die("must have at least 2 arguments");
if (!strcmp(argv[1], "parse_commit_in_graph")) {
diff --git a/t/helper/test-run-command.c b/t/helper/test-run-command.c
index 8579b1f7d1..1646aa25d8 100644
--- a/t/helper/test-run-command.c
+++ b/t/helper/test-run-command.c
@@ -10,9 +10,14 @@
#include "test-tool.h"
#include "git-compat-util.h"
+#include "cache.h"
#include "run-command.h"
#include "argv-array.h"
#include "strbuf.h"
+#include "parse-options.h"
+#include "string-list.h"
+#include "thread-utils.h"
+#include "wildmatch.h"
#include "gettext.h"
#include "parse-options.h"
@@ -50,6 +55,151 @@ static int task_finished(int result,
return 1;
}
+struct testsuite {
+ struct string_list tests, failed;
+ int next;
+ int quiet, immediate, verbose, verbose_log, trace, write_junit_xml;
+};
+#define TESTSUITE_INIT \
+ { STRING_LIST_INIT_DUP, STRING_LIST_INIT_DUP, -1, 0, 0, 0, 0, 0, 0 }
+
+static int next_test(struct child_process *cp, struct strbuf *err, void *cb,
+ void **task_cb)
+{
+ struct testsuite *suite = cb;
+ const char *test;
+ if (suite->next >= suite->tests.nr)
+ return 0;
+
+ test = suite->tests.items[suite->next++].string;
+ argv_array_pushl(&cp->args, "sh", test, NULL);
+ if (suite->quiet)
+ argv_array_push(&cp->args, "--quiet");
+ if (suite->immediate)
+ argv_array_push(&cp->args, "-i");
+ if (suite->verbose)
+ argv_array_push(&cp->args, "-v");
+ if (suite->verbose_log)
+ argv_array_push(&cp->args, "-V");
+ if (suite->trace)
+ argv_array_push(&cp->args, "-x");
+ if (suite->write_junit_xml)
+ argv_array_push(&cp->args, "--write-junit-xml");
+
+ strbuf_addf(err, "Output of '%s':\n", test);
+ *task_cb = (void *)test;
+
+ return 1;
+}
+
+static int test_finished(int result, struct strbuf *err, void *cb,
+ void *task_cb)
+{
+ struct testsuite *suite = cb;
+ const char *name = (const char *)task_cb;
+
+ if (result)
+ string_list_append(&suite->failed, name);
+
+ strbuf_addf(err, "%s: '%s'\n", result ? "FAIL" : "SUCCESS", name);
+
+ return 0;
+}
+
+static int test_failed(struct strbuf *out, void *cb, void *task_cb)
+{
+ struct testsuite *suite = cb;
+ const char *name = (const char *)task_cb;
+
+ string_list_append(&suite->failed, name);
+ strbuf_addf(out, "FAILED TO START: '%s'\n", name);
+
+ return 0;
+}
+
+static const char * const testsuite_usage[] = {
+ "test-run-command testsuite [<options>] [<pattern>...]",
+ NULL
+};
+
+static int testsuite(int argc, const char **argv)
+{
+ struct testsuite suite = TESTSUITE_INIT;
+ int max_jobs = 1, i, ret;
+ DIR *dir;
+ struct dirent *d;
+ struct option options[] = {
+ OPT_BOOL('i', "immediate", &suite.immediate,
+ "stop at first failed test case(s)"),
+ OPT_INTEGER('j', "jobs", &max_jobs, "run <N> jobs in parallel"),
+ OPT_BOOL('q', "quiet", &suite.quiet, "be terse"),
+ OPT_BOOL('v', "verbose", &suite.verbose, "be verbose"),
+ OPT_BOOL('V', "verbose-log", &suite.verbose_log,
+ "be verbose, redirected to a file"),
+ OPT_BOOL('x', "trace", &suite.trace, "trace shell commands"),
+ OPT_BOOL(0, "write-junit-xml", &suite.write_junit_xml,
+ "write JUnit-style XML files"),
+ OPT_END()
+ };
+
+ memset(&suite, 0, sizeof(suite));
+ suite.tests.strdup_strings = suite.failed.strdup_strings = 1;
+
+ argc = parse_options(argc, argv, NULL, options,
+ testsuite_usage, PARSE_OPT_STOP_AT_NON_OPTION);
+
+ if (max_jobs <= 0)
+ max_jobs = online_cpus();
+
+ dir = opendir(".");
+ if (!dir)
+ die("Could not open the current directory");
+ while ((d = readdir(dir))) {
+ const char *p = d->d_name;
+
+ if (*p != 't' || !isdigit(p[1]) || !isdigit(p[2]) ||
+ !isdigit(p[3]) || !isdigit(p[4]) || p[5] != '-' ||
+ !ends_with(p, ".sh"))
+ continue;
+
+ /* No pattern: match all */
+ if (!argc) {
+ string_list_append(&suite.tests, p);
+ continue;
+ }
+
+ for (i = 0; i < argc; i++)
+ if (!wildmatch(argv[i], p, 0)) {
+ string_list_append(&suite.tests, p);
+ break;
+ }
+ }
+ closedir(dir);
+
+ if (!suite.tests.nr)
+ die("No tests match!");
+ if (max_jobs > suite.tests.nr)
+ max_jobs = suite.tests.nr;
+
+ fprintf(stderr, "Running %d tests (%d at a time)\n",
+ suite.tests.nr, max_jobs);
+
+ ret = run_processes_parallel(max_jobs, next_test, test_failed,
+ test_finished, &suite);
+
+ if (suite.failed.nr > 0) {
+ ret = 1;
+ fprintf(stderr, "%d tests failed:\n\n", suite.failed.nr);
+ for (i = 0; i < suite.failed.nr; i++)
+ fprintf(stderr, "\t%s\n", suite.failed.items[i].string);
+ }
+
+ string_list_clear(&suite.tests, 0);
+ string_list_clear(&suite.failed, 0);
+
+ return !!ret;
+}
+
static uint64_t my_random_next = 1234;
static uint64_t my_random(void)
@@ -178,11 +328,58 @@ static int quote_echo(int argc, const char **argv)
return 0;
}
+static int inherit_handle(const char *argv0)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ char path[PATH_MAX];
+ int tmp;
+
+ /* First, open an inheritable handle */
+ xsnprintf(path, sizeof(path), "out-XXXXXX");
+ tmp = xmkstemp(path);
+
+ argv_array_pushl(&cp.args,
+ "test-tool", argv0, "inherited-handle-child", NULL);
+ cp.in = -1;
+ cp.no_stdout = cp.no_stderr = 1;
+ if (start_command(&cp) < 0)
+ die("Could not start child process");
+
+ /* Then close it, and try to delete it. */
+ close(tmp);
+ if (unlink(path))
+ die("Could not delete '%s'", path);
+
+ if (close(cp.in) < 0 || finish_command(&cp) < 0)
+ die("Child did not finish");
+
+ return 0;
+}
+
+static int inherit_handle_child(void)
+{
+ struct strbuf buf = STRBUF_INIT;
+
+ if (strbuf_read(&buf, 0, 0) < 0)
+ die("Could not read stdin");
+ printf("Received %s\n", buf.buf);
+ strbuf_release(&buf);
+
+ return 0;
+}
+
int cmd__run_command(int argc, const char **argv)
{
struct child_process proc = CHILD_PROCESS_INIT;
int jobs;
+ if (argc > 1 && !strcmp(argv[1], "testsuite"))
+ exit(testsuite(argc - 1, argv + 1));
+ if (!strcmp(argv[1], "inherited-handle"))
+ exit(inherit_handle(argv[0]));
+ if (!strcmp(argv[1], "inherited-handle-child"))
+ exit(inherit_handle_child());
+
if (argc >= 2 && !strcmp(argv[1], "quote-stress-test"))
return !!quote_stress_test(argc - 1, argv + 1);
diff --git a/t/helper/test-serve-v2.c b/t/helper/test-serve-v2.c
new file mode 100644
index 0000000000..aee35e5aef
--- /dev/null
+++ b/t/helper/test-serve-v2.c
@@ -0,0 +1,31 @@
+#include "test-tool.h"
+#include "cache.h"
+#include "parse-options.h"
+#include "serve.h"
+
+static char const * const serve_usage[] = {
+ N_("test-tool serve-v2 [<options>]"),
+ NULL
+};
+
+int cmd__serve_v2(int argc, const char **argv)
+{
+ struct serve_options opts = SERVE_OPTIONS_INIT;
+
+ struct option options[] = {
+ OPT_BOOL(0, "stateless-rpc", &opts.stateless_rpc,
+ N_("quit after a single request/response exchange")),
+ OPT_BOOL(0, "advertise-capabilities", &opts.advertise_capabilities,
+ N_("exit immediately after advertising capabilities")),
+ OPT_END()
+ };
+ const char *prefix = setup_git_directory();
+
+ /* ignore all unknown cmdline switches for now */
+ argc = parse_options(argc, argv, prefix, options, serve_usage,
+ PARSE_OPT_KEEP_DASHDASH |
+ PARSE_OPT_KEEP_UNKNOWN);
+ serve(&opts);
+
+ return 0;
+}
diff --git a/t/helper/test-sha1.c b/t/helper/test-sha1.c
index 1ba0675c75..d860c387c3 100644
--- a/t/helper/test-sha1.c
+++ b/t/helper/test-sha1.c
@@ -3,55 +3,5 @@
int cmd__sha1(int ac, const char **av)
{
- git_SHA_CTX ctx;
- unsigned char sha1[20];
- unsigned bufsz = 8192;
- int binary = 0;
- char *buffer;
-
- if (ac == 2) {
- if (!strcmp(av[1], "-b"))
- binary = 1;
- else
- bufsz = strtoul(av[1], NULL, 10) * 1024 * 1024;
- }
-
- if (!bufsz)
- bufsz = 8192;
-
- while ((buffer = malloc(bufsz)) == NULL) {
- fprintf(stderr, "bufsz %u is too big, halving...\n", bufsz);
- bufsz /= 2;
- if (bufsz < 1024)
- die("OOPS");
- }
-
- git_SHA1_Init(&ctx);
-
- while (1) {
- ssize_t sz, this_sz;
- char *cp = buffer;
- unsigned room = bufsz;
- this_sz = 0;
- while (room) {
- sz = xread(0, cp, room);
- if (sz == 0)
- break;
- if (sz < 0)
- die_errno("test-sha1");
- this_sz += sz;
- cp += sz;
- room -= sz;
- }
- if (this_sz == 0)
- break;
- git_SHA1_Update(&ctx, buffer, this_sz);
- }
- git_SHA1_Final(sha1, &ctx);
-
- if (binary)
- fwrite(sha1, 1, 20, stdout);
- else
- puts(sha1_to_hex(sha1));
- exit(0);
+ return cmd_hash_impl(ac, av, GIT_HASH_SHA1);
}
diff --git a/t/helper/test-sha256.c b/t/helper/test-sha256.c
new file mode 100644
index 0000000000..0ac6a99d5f
--- /dev/null
+++ b/t/helper/test-sha256.c
@@ -0,0 +1,7 @@
+#include "test-tool.h"
+#include "cache.h"
+
+int cmd__sha256(int ac, const char **av)
+{
+ return cmd_hash_impl(ac, av, GIT_HASH_SHA256);
+}
diff --git a/t/helper/test-sigchain.c b/t/helper/test-sigchain.c
index 77ac5bc33f..d013bccdda 100644
--- a/t/helper/test-sigchain.c
+++ b/t/helper/test-sigchain.c
@@ -14,7 +14,8 @@ X(two)
X(three)
#undef X
-int cmd__sigchain(int argc, const char **argv) {
+int cmd__sigchain(int argc, const char **argv)
+{
sigchain_push(SIGTERM, one);
sigchain_push(SIGTERM, two);
sigchain_push(SIGTERM, three);
diff --git a/t/helper/test-submodule-nested-repo-config.c b/t/helper/test-submodule-nested-repo-config.c
index a31e2a9bea..bc97929bbc 100644
--- a/t/helper/test-submodule-nested-repo-config.c
+++ b/t/helper/test-submodule-nested-repo-config.c
@@ -10,19 +10,21 @@ static void die_usage(int argc, const char **argv, const char *msg)
int cmd__submodule_nested_repo_config(int argc, const char **argv)
{
- struct repository submodule;
+ struct repository subrepo;
+ const struct submodule *sub;
if (argc < 3)
die_usage(argc, argv, "Wrong number of arguments.");
setup_git_directory();
- if (repo_submodule_init(&submodule, the_repository, argv[1])) {
+ sub = submodule_from_path(the_repository, &null_oid, argv[1]);
+ if (repo_submodule_init(&subrepo, the_repository, sub)) {
die_usage(argc, argv, "Submodule not found.");
}
/* Read the config of _child_ submodules. */
- print_config_from_gitmodules(&submodule, argv[2]);
+ print_config_from_gitmodules(&subrepo, argv[2]);
submodule_free(the_repository);
diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c
index bfb195b1a8..590b2efca7 100644
--- a/t/helper/test-tool.c
+++ b/t/helper/test-tool.c
@@ -1,5 +1,12 @@
#include "git-compat-util.h"
#include "test-tool.h"
+#include "trace2.h"
+#include "parse-options.h"
+
+static const char * const test_tool_usage[] = {
+ "test-tool [-C <directory>] <command [<arguments>...]]",
+ NULL
+};
struct test_cmd {
const char *name;
@@ -7,11 +14,14 @@ struct test_cmd {
};
static struct test_cmd cmds[] = {
+ { "advise", cmd__advise_if_enabled },
+ { "bloom", cmd__bloom },
{ "chmtime", cmd__chmtime },
{ "config", cmd__config },
{ "ctype", cmd__ctype },
{ "date", cmd__date },
{ "delta", cmd__delta },
+ { "dir-iterator", cmd__dir_iterator },
{ "drop-caches", cmd__drop_caches },
{ "dump-cache-tree", cmd__dump_cache_tree },
{ "dump-fsmonitor", cmd__dump_fsmonitor },
@@ -19,20 +29,27 @@ static struct test_cmd cmds[] = {
{ "dump-untracked-cache", cmd__dump_untracked_cache },
{ "example-decorate", cmd__example_decorate },
{ "genrandom", cmd__genrandom },
+ { "genzeros", cmd__genzeros },
{ "hashmap", cmd__hashmap },
+ { "hash-speed", cmd__hash_speed },
{ "index-version", cmd__index_version },
{ "json-writer", cmd__json_writer },
{ "lazy-init-name-hash", cmd__lazy_init_name_hash },
{ "match-trees", cmd__match_trees },
{ "mergesort", cmd__mergesort },
{ "mktemp", cmd__mktemp },
+ { "oid-array", cmd__oid_array },
+ { "oidmap", cmd__oidmap },
{ "online-cpus", cmd__online_cpus },
{ "parse-options", cmd__parse_options },
+ { "parse-pathspec-file", cmd__parse_pathspec_file },
{ "path-utils", cmd__path_utils },
{ "pkt-line", cmd__pkt_line },
{ "prio-queue", cmd__prio_queue },
+ { "progress", cmd__progress },
{ "reach", cmd__reach },
{ "read-cache", cmd__read_cache },
+ { "read-graph", cmd__read_graph },
{ "read-midx", cmd__read_midx },
{ "ref-store", cmd__ref_store },
{ "regex", cmd__regex },
@@ -40,15 +57,18 @@ static struct test_cmd cmds[] = {
{ "revision-walking", cmd__revision_walking },
{ "run-command", cmd__run_command },
{ "scrap-cache-tree", cmd__scrap_cache_tree },
+ { "serve-v2", cmd__serve_v2 },
{ "sha1", cmd__sha1 },
- { "sha1-array", cmd__sha1_array },
+ { "sha256", cmd__sha256 },
{ "sigchain", cmd__sigchain },
{ "strcmp-offset", cmd__strcmp_offset },
{ "string-list", cmd__string_list },
{ "submodule-config", cmd__submodule_config },
{ "submodule-nested-repo-config", cmd__submodule_nested_repo_config },
{ "subprocess", cmd__subprocess },
+ { "trace2", cmd__trace2 },
{ "urlmatch-normalization", cmd__urlmatch_normalization },
+ { "xml-encode", cmd__xml_encode },
{ "wildmatch", cmd__wildmatch },
#ifdef GIT_WINDOWS_NATIVE
{ "windows-named-pipe", cmd__windows_named_pipe },
@@ -69,15 +89,31 @@ static NORETURN void die_usage(void)
int cmd_main(int argc, const char **argv)
{
int i;
+ const char *working_directory = NULL;
+ struct option options[] = {
+ OPT_STRING('C', NULL, &working_directory, "directory",
+ "change the working directory"),
+ OPT_END()
+ };
BUG_exit_code = 99;
+ argc = parse_options(argc, argv, NULL, options, test_tool_usage,
+ PARSE_OPT_STOP_AT_NON_OPTION |
+ PARSE_OPT_KEEP_ARGV0);
+
if (argc < 2)
die_usage();
+ if (working_directory && chdir(working_directory) < 0)
+ die("Could not cd to '%s'", working_directory);
+
for (i = 0; i < ARRAY_SIZE(cmds); i++) {
if (!strcmp(cmds[i].name, argv[1])) {
argv++;
argc--;
+ trace2_cmd_name(cmds[i].name);
+ trace2_cmd_list_config();
+ trace2_cmd_list_env_vars();
return cmds[i].fn(argc, argv);
}
}
diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index 042f12464b..ddc8e990e9 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -1,13 +1,17 @@
#ifndef TEST_TOOL_H
#define TEST_TOOL_H
+#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "git-compat-util.h"
+int cmd__advise_if_enabled(int argc, const char **argv);
+int cmd__bloom(int argc, const char **argv);
int cmd__chmtime(int argc, const char **argv);
int cmd__config(int argc, const char **argv);
int cmd__ctype(int argc, const char **argv);
int cmd__date(int argc, const char **argv);
int cmd__delta(int argc, const char **argv);
+int cmd__dir_iterator(int argc, const char **argv);
int cmd__drop_caches(int argc, const char **argv);
int cmd__dump_cache_tree(int argc, const char **argv);
int cmd__dump_fsmonitor(int argc, const char **argv);
@@ -15,20 +19,26 @@ int cmd__dump_split_index(int argc, const char **argv);
int cmd__dump_untracked_cache(int argc, const char **argv);
int cmd__example_decorate(int argc, const char **argv);
int cmd__genrandom(int argc, const char **argv);
+int cmd__genzeros(int argc, const char **argv);
int cmd__hashmap(int argc, const char **argv);
+int cmd__hash_speed(int argc, const char **argv);
int cmd__index_version(int argc, const char **argv);
int cmd__json_writer(int argc, const char **argv);
int cmd__lazy_init_name_hash(int argc, const char **argv);
int cmd__match_trees(int argc, const char **argv);
int cmd__mergesort(int argc, const char **argv);
int cmd__mktemp(int argc, const char **argv);
+int cmd__oidmap(int argc, const char **argv);
int cmd__online_cpus(int argc, const char **argv);
int cmd__parse_options(int argc, const char **argv);
+int cmd__parse_pathspec_file(int argc, const char** argv);
int cmd__path_utils(int argc, const char **argv);
int cmd__pkt_line(int argc, const char **argv);
int cmd__prio_queue(int argc, const char **argv);
+int cmd__progress(int argc, const char **argv);
int cmd__reach(int argc, const char **argv);
int cmd__read_cache(int argc, const char **argv);
+int cmd__read_graph(int argc, const char **argv);
int cmd__read_midx(int argc, const char **argv);
int cmd__ref_store(int argc, const char **argv);
int cmd__regex(int argc, const char **argv);
@@ -36,19 +46,25 @@ int cmd__repository(int argc, const char **argv);
int cmd__revision_walking(int argc, const char **argv);
int cmd__run_command(int argc, const char **argv);
int cmd__scrap_cache_tree(int argc, const char **argv);
+int cmd__serve_v2(int argc, const char **argv);
int cmd__sha1(int argc, const char **argv);
-int cmd__sha1_array(int argc, const char **argv);
+int cmd__oid_array(int argc, const char **argv);
+int cmd__sha256(int argc, const char **argv);
int cmd__sigchain(int argc, const char **argv);
int cmd__strcmp_offset(int argc, const char **argv);
int cmd__string_list(int argc, const char **argv);
int cmd__submodule_config(int argc, const char **argv);
int cmd__submodule_nested_repo_config(int argc, const char **argv);
int cmd__subprocess(int argc, const char **argv);
+int cmd__trace2(int argc, const char **argv);
int cmd__urlmatch_normalization(int argc, const char **argv);
+int cmd__xml_encode(int argc, const char **argv);
int cmd__wildmatch(int argc, const char **argv);
#ifdef GIT_WINDOWS_NATIVE
int cmd__windows_named_pipe(int argc, const char **argv);
#endif
int cmd__write_cache(int argc, const char **argv);
+int cmd_hash_impl(int ac, const char **av, int algo);
+
#endif
diff --git a/t/helper/test-trace2.c b/t/helper/test-trace2.c
new file mode 100644
index 0000000000..197819c872
--- /dev/null
+++ b/t/helper/test-trace2.c
@@ -0,0 +1,273 @@
+#include "test-tool.h"
+#include "cache.h"
+#include "argv-array.h"
+#include "run-command.h"
+#include "exec-cmd.h"
+#include "config.h"
+
+typedef int(fn_unit_test)(int argc, const char **argv);
+
+struct unit_test {
+ fn_unit_test *ut_fn;
+ const char *ut_name;
+ const char *ut_usage;
+};
+
+#define MyOk 0
+#define MyError 1
+
+static int get_i(int *p_value, const char *data)
+{
+ char *endptr;
+
+ if (!data || !*data)
+ return MyError;
+
+ *p_value = strtol(data, &endptr, 10);
+ if (*endptr || errno == ERANGE)
+ return MyError;
+
+ return MyOk;
+}
+
+/*
+ * Cause process to exit with the requested value via "return".
+ *
+ * Rely on test-tool.c:cmd_main() to call trace2_cmd_exit()
+ * with our result.
+ *
+ * Test harness can confirm:
+ * [] the process-exit value.
+ * [] the "code" field in the "exit" trace2 event.
+ * [] the "code" field in the "atexit" trace2 event.
+ * [] the "name" field in the "cmd_name" trace2 event.
+ * [] "def_param" events for all of the "interesting" pre-defined
+ * config settings.
+ */
+static int ut_001return(int argc, const char **argv)
+{
+ int rc;
+
+ if (get_i(&rc, argv[0]))
+ die("expect <exit_code>");
+
+ return rc;
+}
+
+/*
+ * Cause the process to exit with the requested value via "exit()".
+ *
+ * Test harness can confirm:
+ * [] the "code" field in the "exit" trace2 event.
+ * [] the "code" field in the "atexit" trace2 event.
+ * [] the "name" field in the "cmd_name" trace2 event.
+ * [] "def_param" events for all of the "interesting" pre-defined
+ * config settings.
+ */
+static int ut_002exit(int argc, const char **argv)
+{
+ int rc;
+
+ if (get_i(&rc, argv[0]))
+ die("expect <exit_code>");
+
+ exit(rc);
+}
+
+/*
+ * Send an "error" event with each value in argv. Normally, git only issues
+ * a single "error" event immediately before issuing an "exit" event (such
+ * as in die() or BUG()), but multiple "error" events are allowed.
+ *
+ * Test harness can confirm:
+ * [] a trace2 "error" event for each value in argv.
+ * [] the "name" field in the "cmd_name" trace2 event.
+ * [] (optional) the file:line in the "exit" event refers to this function.
+ */
+static int ut_003error(int argc, const char **argv)
+{
+ int k;
+
+ if (!argv[0] || !*argv[0])
+ die("expect <error_message>");
+
+ for (k = 0; k < argc; k++)
+ error("%s", argv[k]);
+
+ return 0;
+}
+
+/*
+ * Run a child process and wait for it to finish and exit with its return code.
+ * test-tool trace2 004child [<child-command-line>]
+ *
+ * For example:
+ * test-tool trace2 004child git version
+ * test-tool trace2 004child test-tool trace2 001return 0
+ * test-tool trace2 004child test-tool trace2 004child test-tool trace2 004child
+ * test-tool trace2 004child git -c alias.xyz=version xyz
+ *
+ * Test harness can confirm:
+ * [] the "name" field in the "cmd_name" trace2 event.
+ * [] that the outer process has a single component SID (or depth "d0" in
+ * the PERF stream).
+ * [] that "child_start" and "child_exit" events are generated for the child.
+ * [] if the child process is an instrumented executable:
+ * [] that "version", "start", ..., "exit", and "atexit" events are
+ * generated by the child process.
+ * [] that the child process events have a multiple component SID (or
+ * depth "dN+1" in the PERF stream).
+ * [] that the child exit code is propagated to the parent process "exit"
+ * and "atexit" events..
+ * [] (optional) that the "t_abs" field in the child process "atexit" event
+ * is less than the "t_rel" field in the "child_exit" event of the parent
+ * process.
+ * [] if the child process is like the alias example above,
+ * [] (optional) the child process attempts to run "git-xyx" as a dashed
+ * command.
+ * [] the child process emits an "alias" event with "xyz" => "version"
+ * [] the child process runs "git version" as a child process.
+ * [] the child process has a 3 component SID (or depth "d2" in the PERF
+ * stream).
+ */
+static int ut_004child(int argc, const char **argv)
+{
+ int result;
+
+ /*
+ * Allow empty <child_command_line> so we can do arbitrarily deep
+ * command nesting and let the last one be null.
+ */
+ if (!argc)
+ return 0;
+
+ result = run_command_v_opt(argv, 0);
+ exit(result);
+}
+
+/*
+ * Exec a git command. This may either create a child process (Windows)
+ * or replace the existing process.
+ * test-tool trace2 005exec <git_command_args>
+ *
+ * For example:
+ * test-tool trace2 005exec version
+ *
+ * Test harness can confirm (on Windows):
+ * [] the "name" field in the "cmd_name" trace2 event.
+ * [] that the outer process has a single component SID (or depth "d0" in
+ * the PERF stream).
+ * [] that "exec" and "exec_result" events are generated for the child
+ * process (since the Windows compatibility layer fakes an exec() with
+ * a CreateProcess(), WaitForSingleObject(), and exit()).
+ * [] that the child process has multiple component SID (or depth "dN+1"
+ * in the PERF stream).
+ *
+ * Test harness can confirm (on platforms with a real exec() function):
+ * [] TODO talk about process replacement and how it affects SID.
+ */
+static int ut_005exec(int argc, const char **argv)
+{
+ int result;
+
+ if (!argc)
+ return 0;
+
+ result = execv_git_cmd(argv);
+ return result;
+}
+
+static int ut_006data(int argc, const char **argv)
+{
+ const char *usage_error =
+ "expect <cat0> <k0> <v0> [<cat1> <k1> <v1> [...]]";
+
+ if (argc % 3 != 0)
+ die("%s", usage_error);
+
+ while (argc) {
+ if (!argv[0] || !*argv[0] || !argv[1] || !*argv[1] ||
+ !argv[2] || !*argv[2])
+ die("%s", usage_error);
+
+ trace2_data_string(argv[0], the_repository, argv[1], argv[2]);
+ argv += 3;
+ argc -= 3;
+ }
+
+ return 0;
+}
+
+/*
+ * Usage:
+ * test-tool trace2 <ut_name_1> <ut_usage_1>
+ * test-tool trace2 <ut_name_2> <ut_usage_2>
+ * ...
+ */
+#define USAGE_PREFIX "test-tool trace2"
+
+/* clang-format off */
+static struct unit_test ut_table[] = {
+ { ut_001return, "001return", "<exit_code>" },
+ { ut_002exit, "002exit", "<exit_code>" },
+ { ut_003error, "003error", "<error_message>+" },
+ { ut_004child, "004child", "[<child_command_line>]" },
+ { ut_005exec, "005exec", "<git_command_args>" },
+ { ut_006data, "006data", "[<category> <key> <value>]+" },
+};
+/* clang-format on */
+
+/* clang-format off */
+#define for_each_ut(k, ut_k) \
+ for (k = 0, ut_k = &ut_table[k]; \
+ k < ARRAY_SIZE(ut_table); \
+ k++, ut_k = &ut_table[k])
+/* clang-format on */
+
+static int print_usage(void)
+{
+ int k;
+ struct unit_test *ut_k;
+
+ fprintf(stderr, "usage:\n");
+ for_each_ut (k, ut_k)
+ fprintf(stderr, "\t%s %s %s\n", USAGE_PREFIX, ut_k->ut_name,
+ ut_k->ut_usage);
+
+ return 129;
+}
+
+/*
+ * Issue various trace2 events for testing.
+ *
+ * We assume that these trace2 routines has already been called:
+ * [] trace2_initialize() [common-main.c:main()]
+ * [] trace2_cmd_start() [common-main.c:main()]
+ * [] trace2_cmd_name() [test-tool.c:cmd_main()]
+ * [] tracd2_cmd_list_config() [test-tool.c:cmd_main()]
+ * So that:
+ * [] the various trace2 streams are open.
+ * [] the process SID has been created.
+ * [] the "version" event has been generated.
+ * [] the "start" event has been generated.
+ * [] the "cmd_name" event has been generated.
+ * [] this writes various "def_param" events for interesting config values.
+ *
+ * We further assume that if we return (rather than exit()), trace2_cmd_exit()
+ * will be called by test-tool.c:cmd_main().
+ */
+int cmd__trace2(int argc, const char **argv)
+{
+ int k;
+ struct unit_test *ut_k;
+
+ argc--; /* skip over "trace2" arg */
+ argv++;
+
+ if (argc)
+ for_each_ut (k, ut_k)
+ if (!strcmp(argv[0], ut_k->ut_name))
+ return ut_k->ut_fn(argc - 1, argv + 1);
+
+ return print_usage();
+}
diff --git a/t/helper/test-windows-named-pipe.c b/t/helper/test-windows-named-pipe.c
index b4b752b01a..ae52183e63 100644
--- a/t/helper/test-windows-named-pipe.c
+++ b/t/helper/test-windows-named-pipe.c
@@ -19,7 +19,7 @@ int cmd__windows_named_pipe(int argc, const char **argv)
if (argc < 2)
goto print_usage;
filename = argv[1];
- if (strchr(filename, '/') || strchr(filename, '\\'))
+ if (strpbrk(filename, "/\\"))
goto print_usage;
strbuf_addf(&pathname, "//./pipe/%s", filename);
diff --git a/t/helper/test-xml-encode.c b/t/helper/test-xml-encode.c
new file mode 100644
index 0000000000..a648bbd961
--- /dev/null
+++ b/t/helper/test-xml-encode.c
@@ -0,0 +1,80 @@
+#include "test-tool.h"
+
+static const char *utf8_replace_character = "&#xfffd;";
+
+/*
+ * Encodes (possibly incorrect) UTF-8 on <stdin> to <stdout>, to be embedded
+ * in an XML file.
+ */
+int cmd__xml_encode(int argc, const char **argv)
+{
+ unsigned char buf[1024], tmp[4], *tmp2 = NULL;
+ ssize_t cur = 0, len = 1, remaining = 0;
+ unsigned char ch;
+
+ for (;;) {
+ if (++cur == len) {
+ len = xread(0, buf, sizeof(buf));
+ if (!len)
+ return 0;
+ if (len < 0)
+ die_errno("Could not read <stdin>");
+ cur = 0;
+ }
+ ch = buf[cur];
+
+ if (tmp2) {
+ if ((ch & 0xc0) != 0x80) {
+ fputs(utf8_replace_character, stdout);
+ tmp2 = NULL;
+ cur--;
+ continue;
+ }
+ *tmp2 = ch;
+ tmp2++;
+ if (--remaining == 0) {
+ fwrite(tmp, tmp2 - tmp, 1, stdout);
+ tmp2 = NULL;
+ }
+ continue;
+ }
+
+ if (!(ch & 0x80)) {
+ /* 0xxxxxxx */
+ if (ch == '&')
+ fputs("&amp;", stdout);
+ else if (ch == '\'')
+ fputs("&apos;", stdout);
+ else if (ch == '"')
+ fputs("&quot;", stdout);
+ else if (ch == '<')
+ fputs("&lt;", stdout);
+ else if (ch == '>')
+ fputs("&gt;", stdout);
+ else if (ch >= 0x20)
+ fputc(ch, stdout);
+ else if (ch == 0x09 || ch == 0x0a || ch == 0x0d)
+ fprintf(stdout, "&#x%02x;", ch);
+ else
+ fputs(utf8_replace_character, stdout);
+ } else if ((ch & 0xe0) == 0xc0) {
+ /* 110XXXXx 10xxxxxx */
+ tmp[0] = ch;
+ remaining = 1;
+ tmp2 = tmp + 1;
+ } else if ((ch & 0xf0) == 0xe0) {
+ /* 1110XXXX 10Xxxxxx 10xxxxxx */
+ tmp[0] = ch;
+ remaining = 2;
+ tmp2 = tmp + 1;
+ } else if ((ch & 0xf8) == 0xf0) {
+ /* 11110XXX 10XXxxxx 10xxxxxx 10xxxxxx */
+ tmp[0] = ch;
+ remaining = 3;
+ tmp2 = tmp + 1;
+ } else
+ fputs(utf8_replace_character, stdout);
+ }
+
+ return 0;
+}