diff options
Diffstat (limited to 'tests/api/test-path-utils.c')
| -rw-r--r-- | tests/api/test-path-utils.c | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/tests/api/test-path-utils.c b/tests/api/test-path-utils.c new file mode 100644 index 000000000000..519cadb6f639 --- /dev/null +++ b/tests/api/test-path-utils.c @@ -0,0 +1,119 @@ +/* + * test-path-utils.c + * Tests for libpkgconf internal path utility functions. + * + * SPDX-License-Identifier: pkgconf + * + * Copyright (c) 2025-2026 pkgconf authors (see AUTHORS). + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * This software is provided 'as is' and without any warranty, express or + * implied. In no event shall the authors be liable for any damages arising + * from the use of this software. + */ + +#include <libpkgconf/stdinc.h> +#include <libpkgconf/libpkgconf.h> +#include <libpkgconf/path.h> +#include "test-api.h" + +static void +test_path_find_basename(void) +{ + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename("/usr/lib/pkgconfig/foo.pc"), "foo.pc"); + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename("/usr/lib/pkgconfig"), "pkgconfig"); + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename("foo.pc"), "foo.pc"); + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename("/foo.pc"), "foo.pc"); + TEST_ASSERT_EMPTY_STRING(pkgconf_path_find_basename("/")); + TEST_ASSERT_EMPTY_STRING(pkgconf_path_find_basename("")); + TEST_ASSERT_EMPTY_STRING(pkgconf_path_find_basename("/usr/")); + TEST_ASSERT_EMPTY_STRING(pkgconf_path_find_basename("usr/")); + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename("///usr/lib///pkgconfig///foo.pc"), "foo.pc"); +#ifdef _WIN32 + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename("C:\\lib\\pkgconfig\\foo.pc"), "foo.pc"); + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename("C:/lib/pkgconfig/foo.pc"), "foo.pc"); + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename("C:/lib\\pkgconfig/foo.pc"), "foo.pc"); + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename("C:\\lib/pkgconfig\\foo.pc"), "foo.pc"); +#endif +} + +static void +test_path_trim_basename(void) +{ + pkgconf_buffer_t buf = PKGCONF_BUFFER_INITIALIZER; + + pkgconf_buffer_append(&buf, "/usr/lib/pkgconfig/foo.pc"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_buffer_str(&buf), "/usr/lib/pkgconfig"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_buffer_str(&buf), "/usr/lib"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_buffer_str(&buf), "/usr"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_buffer_str(&buf), ""); + TEST_ASSERT_FALSE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_buffer_str(&buf), ""); + + pkgconf_buffer_reset(&buf); + pkgconf_buffer_append(&buf, "foo.pc"); + TEST_ASSERT_FALSE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_buffer_str(&buf), "foo.pc"); + + pkgconf_buffer_finalize(&buf); +} + +static void +test_determine_prefix_logic(void) +{ + pkgconf_buffer_t buf = PKGCONF_BUFFER_INITIALIZER; + + // Normal case + pkgconf_buffer_append(&buf, "/opt/foo/lib/pkgconfig/bar.pc"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename(pkgconf_buffer_str(&buf)), "pkgconfig"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_buffer_str(&buf), "/opt/foo"); + + // Short path: /pkgconfig/foo.pc + pkgconf_buffer_reset(&buf); + pkgconf_buffer_append(&buf, "/pkgconfig/foo.pc"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename(pkgconf_buffer_str(&buf)), "pkgconfig"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); // trims pkgconfig, returns true because of / + TEST_ASSERT_FALSE(pkgconf_path_trim_basename(&buf)); // fails to trim further + + // Another short path: lib/pkgconfig/foo.pc + pkgconf_buffer_reset(&buf); + pkgconf_buffer_append(&buf, "lib/pkgconfig/foo.pc"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_path_find_basename(pkgconf_buffer_str(&buf)), "pkgconfig"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_FALSE(pkgconf_path_trim_basename(&buf)); + + // Trailing slash + pkgconf_buffer_reset(&buf); + pkgconf_buffer_append(&buf, "/usr/lib/pkgconfig/"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_buffer_str(&buf), "/usr/lib/pkgconfig"); + TEST_ASSERT_TRUE(pkgconf_path_trim_basename(&buf)); + TEST_ASSERT_STRCMP_EQ(pkgconf_buffer_str(&buf), "/usr/lib"); + + pkgconf_buffer_finalize(&buf); +} + +int +main(int argc, char *argv[]) +{ + (void) argc; + const char *basename = pkgconf_path_find_basename(argv[0]); + + TEST_RUN(basename, test_path_find_basename); + TEST_RUN(basename, test_path_trim_basename); + TEST_RUN(basename, test_determine_prefix_logic); + + return EXIT_SUCCESS; +} |