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path: root/source/blender/blenlib/tests/BLI_path_util_test.cc
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Diffstat (limited to 'source/blender/blenlib/tests/BLI_path_util_test.cc')
-rw-r--r--source/blender/blenlib/tests/BLI_path_util_test.cc145
1 files changed, 100 insertions, 45 deletions
diff --git a/source/blender/blenlib/tests/BLI_path_util_test.cc b/source/blender/blenlib/tests/BLI_path_util_test.cc
index 6cfebd0ea05..cf5135731e2 100644
--- a/source/blender/blenlib/tests/BLI_path_util_test.cc
+++ b/source/blender/blenlib/tests/BLI_path_util_test.cc
@@ -18,46 +18,46 @@ TEST(path_util, Clean)
/* "/./" -> "/" */
{
char path[FILE_MAX] = "/a/./b/./c/./";
- BLI_path_normalize(NULL, path);
+ BLI_path_normalize(nullptr, path);
EXPECT_STREQ("/a/b/c/", path);
}
{
char path[FILE_MAX] = "/./././";
- BLI_path_normalize(NULL, path);
+ BLI_path_normalize(nullptr, path);
EXPECT_STREQ("/", path);
}
{
char path[FILE_MAX] = "/a/./././b/";
- BLI_path_normalize(NULL, path);
+ BLI_path_normalize(nullptr, path);
EXPECT_STREQ("/a/b/", path);
}
/* "//" -> "/" */
{
char path[FILE_MAX] = "a////";
- BLI_path_normalize(NULL, path);
+ BLI_path_normalize(nullptr, path);
EXPECT_STREQ("a/", path);
}
- if (0) /* FIXME */
+ if (false) /* FIXME */
{
char path[FILE_MAX] = "./a////";
- BLI_path_normalize(NULL, path);
+ BLI_path_normalize(nullptr, path);
EXPECT_STREQ("./a/", path);
}
/* "foo/bar/../" -> "foo/" */
{
char path[FILE_MAX] = "/a/b/c/../../../";
- BLI_path_normalize(NULL, path);
+ BLI_path_normalize(nullptr, path);
EXPECT_STREQ("/", path);
}
{
char path[FILE_MAX] = "/a/../a/b/../b/c/../c/";
- BLI_path_normalize(NULL, path);
+ BLI_path_normalize(nullptr, path);
EXPECT_STREQ("/a/b/c/", path);
}
@@ -96,10 +96,10 @@ TEST(path_util, NameAtIndex_Single)
AT_INDEX("//a//", 0, "a");
AT_INDEX("a/b", 0, "a");
- AT_INDEX("/a", 1, NULL);
- AT_INDEX("/a/", 1, NULL);
- AT_INDEX("a/", 1, NULL);
- AT_INDEX("//a//", 1, NULL);
+ AT_INDEX("/a", 1, nullptr);
+ AT_INDEX("/a/", 1, nullptr);
+ AT_INDEX("a/", 1, nullptr);
+ AT_INDEX("//a//", 1, nullptr);
}
TEST(path_util, NameAtIndex_SingleNeg)
{
@@ -109,10 +109,10 @@ TEST(path_util, NameAtIndex_SingleNeg)
AT_INDEX("//a//", -1, "a");
AT_INDEX("a/b", -1, "b");
- AT_INDEX("/a", -2, NULL);
- AT_INDEX("/a/", -2, NULL);
- AT_INDEX("a/", -2, NULL);
- AT_INDEX("//a//", -2, NULL);
+ AT_INDEX("/a", -2, nullptr);
+ AT_INDEX("/a/", -2, nullptr);
+ AT_INDEX("a/", -2, nullptr);
+ AT_INDEX("//a//", -2, nullptr);
}
TEST(path_util, NameAtIndex_Double)
@@ -123,10 +123,10 @@ TEST(path_util, NameAtIndex_Double)
AT_INDEX("//ab//", 0, "ab");
AT_INDEX("ab/c", 0, "ab");
- AT_INDEX("/ab", 1, NULL);
- AT_INDEX("/ab/", 1, NULL);
- AT_INDEX("ab/", 1, NULL);
- AT_INDEX("//ab//", 1, NULL);
+ AT_INDEX("/ab", 1, nullptr);
+ AT_INDEX("/ab/", 1, nullptr);
+ AT_INDEX("ab/", 1, nullptr);
+ AT_INDEX("//ab//", 1, nullptr);
}
TEST(path_util, NameAtIndex_DoublNeg)
@@ -137,10 +137,10 @@ TEST(path_util, NameAtIndex_DoublNeg)
AT_INDEX("//ab//", -1, "ab");
AT_INDEX("ab/c", -1, "c");
- AT_INDEX("/ab", -2, NULL);
- AT_INDEX("/ab/", -2, NULL);
- AT_INDEX("ab/", -2, NULL);
- AT_INDEX("//ab//", -2, NULL);
+ AT_INDEX("/ab", -2, nullptr);
+ AT_INDEX("/ab/", -2, nullptr);
+ AT_INDEX("ab/", -2, nullptr);
+ AT_INDEX("//ab//", -2, nullptr);
}
TEST(path_util, NameAtIndex_Misc)
@@ -149,8 +149,8 @@ TEST(path_util, NameAtIndex_Misc)
AT_INDEX("/how/now/brown/cow", 1, "now");
AT_INDEX("/how/now/brown/cow", 2, "brown");
AT_INDEX("/how/now/brown/cow", 3, "cow");
- AT_INDEX("/how/now/brown/cow", 4, NULL);
- AT_INDEX("/how/now/brown/cow/", 4, NULL);
+ AT_INDEX("/how/now/brown/cow", 4, nullptr);
+ AT_INDEX("/how/now/brown/cow/", 4, nullptr);
}
TEST(path_util, NameAtIndex_MiscNeg)
@@ -159,8 +159,8 @@ TEST(path_util, NameAtIndex_MiscNeg)
AT_INDEX("/how/now/brown/cow", 1, "now");
AT_INDEX("/how/now/brown/cow", 2, "brown");
AT_INDEX("/how/now/brown/cow", 3, "cow");
- AT_INDEX("/how/now/brown/cow", 4, NULL);
- AT_INDEX("/how/now/brown/cow/", 4, NULL);
+ AT_INDEX("/how/now/brown/cow", 4, nullptr);
+ AT_INDEX("/how/now/brown/cow/", 4, nullptr);
}
TEST(path_util, NameAtIndex_MiscComplex)
@@ -169,8 +169,8 @@ TEST(path_util, NameAtIndex_MiscComplex)
AT_INDEX("//how///now\\/brown/cow", 1, "now");
AT_INDEX("/how/now\\//brown\\/cow", 2, "brown");
AT_INDEX("/how/now/brown/cow//\\", 3, "cow");
- AT_INDEX("/how/now/brown/\\cow", 4, NULL);
- AT_INDEX("how/now/brown/\\cow\\", 4, NULL);
+ AT_INDEX("/how/now/brown/\\cow", 4, nullptr);
+ AT_INDEX("how/now/brown/\\cow\\", 4, nullptr);
}
TEST(path_util, NameAtIndex_MiscComplexNeg)
@@ -179,24 +179,24 @@ TEST(path_util, NameAtIndex_MiscComplexNeg)
AT_INDEX("//how///now\\/brown/cow", -3, "now");
AT_INDEX("/how/now\\//brown\\/cow", -2, "brown");
AT_INDEX("/how/now/brown/cow//\\", -1, "cow");
- AT_INDEX("/how/now/brown/\\cow", -5, NULL);
- AT_INDEX("how/now/brown/\\cow\\", -5, NULL);
+ AT_INDEX("/how/now/brown/\\cow", -5, nullptr);
+ AT_INDEX("how/now/brown/\\cow\\", -5, nullptr);
}
TEST(path_util, NameAtIndex_NoneComplex)
{
- AT_INDEX("", 0, NULL);
- AT_INDEX("/", 0, NULL);
- AT_INDEX("//", 0, NULL);
- AT_INDEX("///", 0, NULL);
+ AT_INDEX("", 0, nullptr);
+ AT_INDEX("/", 0, nullptr);
+ AT_INDEX("//", 0, nullptr);
+ AT_INDEX("///", 0, nullptr);
}
TEST(path_util, NameAtIndex_NoneComplexNeg)
{
- AT_INDEX("", -1, NULL);
- AT_INDEX("/", -1, NULL);
- AT_INDEX("//", -1, NULL);
- AT_INDEX("///", -1, NULL);
+ AT_INDEX("", -1, nullptr);
+ AT_INDEX("/", -1, nullptr);
+ AT_INDEX("//", -1, nullptr);
+ AT_INDEX("///", -1, nullptr);
}
#undef AT_INDEX
@@ -284,9 +284,9 @@ TEST(path_util, JoinTruncateLong)
JOIN("//longer/p", 11, "//", "//longer", "path");
JOIN("//longer/pa", 12, "//", "//longer", "path");
JOIN("//longer/pat", 13, "//", "//longer", "path");
- JOIN("//longer/path", 14, "//", "//longer", "path"); // not truncated
+ JOIN("//longer/path", 14, "//", "//longer", "path"); /* not truncated. */
JOIN("//longer/path", 14, "//", "//longer", "path/");
- JOIN("//longer/path/", 15, "//", "//longer", "path/"); // not truncated
+ JOIN("//longer/path/", 15, "//", "//longer", "path/"); /* not truncated. */
JOIN("//longer/path/", 15, "//", "//longer", "path/", "trunc");
JOIN("//longer/path/t", 16, "//", "//longer", "path/", "trunc");
}
@@ -590,9 +590,9 @@ TEST(path_util, PathFrameGet)
/* BLI_path_extension */
TEST(path_util, PathExtension)
{
- EXPECT_EQ(NULL, BLI_path_extension("some.def/file"));
- EXPECT_EQ(NULL, BLI_path_extension("Text"));
- EXPECT_EQ(NULL, BLI_path_extension("Text…001"));
+ EXPECT_EQ(nullptr, BLI_path_extension("some.def/file"));
+ EXPECT_EQ(nullptr, BLI_path_extension("Text"));
+ EXPECT_EQ(nullptr, BLI_path_extension("Text…001"));
EXPECT_STREQ(".", BLI_path_extension("some/file."));
EXPECT_STREQ(".gz", BLI_path_extension("some/file.tar.gz"));
@@ -600,3 +600,58 @@ TEST(path_util, PathExtension)
EXPECT_STREQ(".abc", BLI_path_extension("C:\\some.def\\file.abc"));
EXPECT_STREQ(".001", BLI_path_extension("Text.001"));
}
+
+/* BLI_path_rel. */
+#ifndef _WIN32
+
+# define PATH_REL(abs_path, ref_path, rel_path) \
+ { \
+ char path[FILE_MAX]; \
+ BLI_strncpy(path, abs_path, sizeof(path)); \
+ BLI_path_rel(path, ref_path); \
+ EXPECT_STREQ(rel_path, path); \
+ } \
+ void(0)
+
+TEST(path_util, PathRelPath)
+{
+ PATH_REL("/foo/bar/blender.blend", "/foo/bar/", "//blender.blend");
+ PATH_REL("/foo/bar/blender.blend", "/foo/bar", "//bar/blender.blend");
+
+ /* Check for potential buffer overflows. */
+ {
+ char abs_path_in[FILE_MAX];
+ abs_path_in[0] = '/';
+ for (int i = 1; i < FILE_MAX - 1; i++) {
+ abs_path_in[i] = 'A';
+ }
+ abs_path_in[FILE_MAX - 1] = '\0';
+ char abs_path_out[FILE_MAX];
+ abs_path_out[0] = '/';
+ abs_path_out[1] = '/';
+ for (int i = 2; i < FILE_MAX - 1; i++) {
+ abs_path_out[i] = 'A';
+ }
+ abs_path_out[FILE_MAX - 1] = '\0';
+ PATH_REL(abs_path_in, "/", abs_path_out);
+
+ const char *ref_path_in = "/foo/bar/";
+ const size_t ref_path_in_len = strlen(ref_path_in);
+ strcpy(abs_path_in, ref_path_in);
+ for (int i = ref_path_in_len; i < FILE_MAX - 1; i++) {
+ abs_path_in[i] = 'A';
+ }
+ abs_path_in[FILE_MAX - 1] = '\0';
+ abs_path_out[0] = '/';
+ abs_path_out[1] = '/';
+ for (int i = 2; i < FILE_MAX - ((int)ref_path_in_len - 1); i++) {
+ abs_path_out[i] = 'A';
+ }
+ abs_path_out[FILE_MAX - (ref_path_in_len - 1)] = '\0';
+ PATH_REL(abs_path_in, ref_path_in, abs_path_out);
+ }
+}
+
+# undef PATH_REL
+
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-18 20:11:44 +0300