diff options
Diffstat (limited to 'test-path-utils.c')
| -rw-r--r-- | test-path-utils.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test-path-utils.c b/test-path-utils.c index 0092cbf..3dd3744 100644 --- a/test-path-utils.c +++ b/test-path-utils.c @@ -28,6 +28,19 @@ static int normalize_ceiling_entry(struct string_list_item *item, void *unused) return 1; } +static void normalize_argv_string(const char **var, const char *input) +{ + if (!strcmp(input, "<null>")) + *var = NULL; + else if (!strcmp(input, "<empty>")) + *var = ""; + else + *var = input; + + if (*var && (**var == '<' || **var == '(')) + die("Bad value: %s\n", input); +} + int main(int argc, char **argv) { if (argc == 3 && !strcmp(argv[1], "normalize_path_copy")) { @@ -103,6 +116,25 @@ int main(int argc, char **argv) return 0; } + if (argc == 3 && !strcmp(argv[1], "print_path")) { + puts(argv[2]); + return 0; + } + + if (argc == 4 && !strcmp(argv[1], "relative_path")) { + struct strbuf sb = STRBUF_INIT; + const char *in, *prefix, *rel; + normalize_argv_string(&in, argv[2]); + normalize_argv_string(&prefix, argv[3]); + rel = relative_path(in, prefix, &sb); + if (!rel) + puts("(null)"); + else + puts(strlen(rel) > 0 ? rel : "(empty)"); + strbuf_release(&sb); + return 0; + } + fprintf(stderr, "%s: unknown function name: %s\n", argv[0], argv[1] ? argv[1] : "(there was none)"); return 1; |