diff options
| -rw-r--r-- | path.c | 16 | ||||
| -rwxr-xr-x | t/t0060-path-utils.sh | 33 | ||||
| -rw-r--r-- | test-path-utils.c | 7 |
3 files changed, 26 insertions, 30 deletions
@@ -484,18 +484,12 @@ int normalize_path_copy(char *dst, const char *src) * dst0..dst is prefix portion, and dst[-1] is '/'; * go up one level. */ - dst -= 2; /* go past trailing '/' if any */ - if (dst < dst0) + dst--; /* go to trailing '/' */ + if (dst <= dst0) return -1; - while (1) { - if (dst <= dst0) - break; - c = *dst--; - if (c == '/') { /* MinGW: cannot be '\\' anymore */ - dst += 2; - break; - } - } + /* Windows: dst[-1] cannot be backslash anymore */ + while (dst0 < dst && dst[-1] != '/') + dst--; } *dst = '\0'; return 0; diff --git a/t/t0060-path-utils.sh b/t/t0060-path-utils.sh index 6e7501f352..4ed1f0b4dd 100755 --- a/t/t0060-path-utils.sh +++ b/t/t0060-path-utils.sh @@ -8,36 +8,37 @@ test_description='Test various path utilities' . ./test-lib.sh norm_abs() { - test_expect_success "normalize absolute" \ - "test \$(test-path-utils normalize_absolute_path '$1') = '$2'" + test_expect_success "normalize absolute: $1 => $2" \ + "test \"\$(test-path-utils normalize_path_copy '$1')\" = '$2'" } ancestor() { - test_expect_success "longest ancestor" \ - "test \$(test-path-utils longest_ancestor_length '$1' '$2') = '$3'" + test_expect_success "longest ancestor: $1 $2 => $3" \ + "test \"\$(test-path-utils longest_ancestor_length '$1' '$2')\" = '$3'" } -norm_abs "" / +norm_abs "" "" norm_abs / / norm_abs // / norm_abs /// / norm_abs /. / norm_abs /./ / -norm_abs /./.. / -norm_abs /../. / -norm_abs /./../.// / +norm_abs /./.. ++failed++ +norm_abs /../. ++failed++ +norm_abs /./../.// ++failed++ norm_abs /dir/.. / norm_abs /dir/sub/../.. / +norm_abs /dir/sub/../../.. ++failed++ norm_abs /dir /dir -norm_abs /dir// /dir +norm_abs /dir// /dir/ norm_abs /./dir /dir -norm_abs /dir/. /dir -norm_abs /dir///./ /dir -norm_abs /dir//sub/.. /dir -norm_abs /dir/sub/../ /dir -norm_abs //dir/sub/../. /dir -norm_abs /dir/s1/../s2/ /dir/s2 -norm_abs /d1/s1///s2/..//../s3/ /d1/s3 +norm_abs /dir/. /dir/ +norm_abs /dir///./ /dir/ +norm_abs /dir//sub/.. /dir/ +norm_abs /dir/sub/../ /dir/ +norm_abs //dir/sub/../. /dir/ +norm_abs /dir/s1/../s2/ /dir/s2/ +norm_abs /d1/s1///s2/..//../s3/ /d1/s3/ norm_abs /d1/s1//../s2/../../d2 /d2 norm_abs /d1/.../d2 /d1/.../d2 norm_abs /d1/..././../d2 /d1/d2 diff --git a/test-path-utils.c b/test-path-utils.c index 7e6fc8deaf..5168a8e3df 100644 --- a/test-path-utils.c +++ b/test-path-utils.c @@ -2,10 +2,11 @@ int main(int argc, char **argv) { - if (argc == 3 && !strcmp(argv[1], "normalize_absolute_path")) { + if (argc == 3 && !strcmp(argv[1], "normalize_path_copy")) { char *buf = xmalloc(PATH_MAX + 1); - int rv = normalize_absolute_path(buf, argv[2]); - assert(strlen(buf) == rv); + int rv = normalize_path_copy(buf, argv[2]); + if (rv) + buf = "++failed++"; puts(buf); return 0; } |