diff options
| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | t/helper/test-genzeros.c | 21 | ||||
| -rw-r--r-- | t/helper/test-tool.c | 1 | ||||
| -rw-r--r-- | t/helper/test-tool.h | 1 | ||||
| -rw-r--r-- | t/test-lib-functions.sh | 8 |
5 files changed, 25 insertions, 7 deletions
@@ -740,6 +740,7 @@ TEST_BUILTINS_OBJS += test-dump-split-index.o TEST_BUILTINS_OBJS += test-dump-untracked-cache.o TEST_BUILTINS_OBJS += test-example-decorate.o TEST_BUILTINS_OBJS += test-genrandom.o +TEST_BUILTINS_OBJS += test-genzeros.o TEST_BUILTINS_OBJS += test-hash.o TEST_BUILTINS_OBJS += test-hashmap.o TEST_BUILTINS_OBJS += test-hash-speed.o 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-tool.c b/t/helper/test-tool.c index 50c55f8b1a..99db7409b8 100644 --- a/t/helper/test-tool.c +++ b/t/helper/test-tool.c @@ -19,6 +19,7 @@ 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 }, diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h index a563df49bf..25abed1cf2 100644 --- a/t/helper/test-tool.h +++ b/t/helper/test-tool.h @@ -16,6 +16,7 @@ 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); diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index 094c07748a..80402a428f 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -120,13 +120,7 @@ remove_cr () { # If $1 is 'infinity', output forever or until the receiving pipe stops reading, # whichever comes first. generate_zero_bytes () { - perl -e 'if ($ARGV[0] == "infinity") { - while (-1) { - print "\0" - } - } else { - print "\0" x $ARGV[0] - }' "$@" + test-tool genzeros "$@" } # In some bourne shell implementations, the "unset" builtin returns |