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Diffstat (limited to 'tests/libgit2/attr/macro.c')
| -rw-r--r-- | tests/libgit2/attr/macro.c | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/tests/libgit2/attr/macro.c b/tests/libgit2/attr/macro.c new file mode 100644 index 000000000..1fbfd137f --- /dev/null +++ b/tests/libgit2/attr/macro.c @@ -0,0 +1,197 @@ +/* + * Copyright (C) the libgit2 contributors. All rights reserved. + * + * This file is part of libgit2, distributed under the GNU GPL v2 with + * a Linking Exception. For full terms see the included COPYING file. + */ + +#include "clar_libgit2.h" + +#include "git2/sys/repository.h" +#include "attr.h" + +static git_repository *g_repo = NULL; + +void test_attr_macro__cleanup(void) +{ + cl_git_sandbox_cleanup(); + g_repo = NULL; +} + +void test_attr_macro__macros(void) +{ + const char *names[7] = { "rootattr", "binary", "diff", "crlf", "merge", "text", "frotz" }; + const char *names2[5] = { "mymacro", "positive", "negative", "rootattr", "another" }; + const char *names3[3] = { "macro2", "multi2", "multi3" }; + const char *values[7]; + + g_repo = cl_git_sandbox_init("attr"); + + cl_git_pass(git_attr_get_many(values, g_repo, 0, "binfile", 7, names)); + + cl_assert(GIT_ATTR_IS_TRUE(values[0])); + cl_assert(GIT_ATTR_IS_TRUE(values[1])); + cl_assert(GIT_ATTR_IS_FALSE(values[2])); + cl_assert(GIT_ATTR_IS_FALSE(values[3])); + cl_assert(GIT_ATTR_IS_FALSE(values[4])); + cl_assert(GIT_ATTR_IS_FALSE(values[5])); + cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[6])); + + cl_git_pass(git_attr_get_many(values, g_repo, 0, "macro_test", 5, names2)); + + cl_assert(GIT_ATTR_IS_TRUE(values[0])); + cl_assert(GIT_ATTR_IS_TRUE(values[1])); + cl_assert(GIT_ATTR_IS_FALSE(values[2])); + cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[3])); + cl_assert_equal_s("77", values[4]); + + cl_git_pass(git_attr_get_many(values, g_repo, 0, "macro_test", 3, names3)); + + cl_assert(GIT_ATTR_IS_TRUE(values[0])); + cl_assert(GIT_ATTR_IS_FALSE(values[1])); + cl_assert_equal_s("answer", values[2]); +} + +void test_attr_macro__bad_macros(void) +{ + const char *names[6] = { "rootattr", "positive", "negative", + "firstmacro", "secondmacro", "thirdmacro" }; + const char *values[6]; + + g_repo = cl_git_sandbox_init("attr"); + + cl_git_pass(git_attr_get_many(values, g_repo, 0, "macro_bad", 6, names)); + + /* these three just confirm that the "mymacro" rule ran */ + cl_assert(GIT_ATTR_IS_UNSPECIFIED(values[0])); + cl_assert(GIT_ATTR_IS_TRUE(values[1])); + cl_assert(GIT_ATTR_IS_FALSE(values[2])); + + /* file contains: + * # let's try some malicious macro defs + * [attr]firstmacro -thirdmacro -secondmacro + * [attr]secondmacro firstmacro -firstmacro + * [attr]thirdmacro secondmacro=hahaha -firstmacro + * macro_bad firstmacro secondmacro thirdmacro + * + * firstmacro assignment list ends up with: + * -thirdmacro -secondmacro + * secondmacro assignment list expands "firstmacro" and ends up with: + * -thirdmacro -secondmacro -firstmacro + * thirdmacro assignment don't expand so list ends up with: + * secondmacro="hahaha" + * + * macro_bad assignment list ends up with: + * -thirdmacro -secondmacro firstmacro && + * -thirdmacro -secondmacro -firstmacro secondmacro && + * secondmacro="hahaha" thirdmacro + * + * so summary results should be: + * -firstmacro secondmacro="hahaha" thirdmacro + */ + cl_assert(GIT_ATTR_IS_FALSE(values[3])); + cl_assert_equal_s("hahaha", values[4]); + cl_assert(GIT_ATTR_IS_TRUE(values[5])); +} + +void test_attr_macro__macros_in_root_wd_apply(void) +{ + const char *value; + + g_repo = cl_git_sandbox_init("empty_standard_repo"); + + cl_git_pass(p_mkdir("empty_standard_repo/dir", 0777)); + cl_git_rewritefile("empty_standard_repo/.gitattributes", "[attr]customattr key=value\n"); + cl_git_rewritefile("empty_standard_repo/dir/.gitattributes", "file customattr\n"); + + cl_git_pass(git_attr_get(&value, g_repo, 0, "dir/file", "key")); + cl_assert_equal_s(value, "value"); +} + +void test_attr_macro__changing_macro_in_root_wd_updates_attributes(void) +{ + const char *value; + + g_repo = cl_git_sandbox_init("empty_standard_repo"); + + cl_git_rewritefile("empty_standard_repo/.gitattributes", + "[attr]customattr key=first\n" + "file customattr\n"); + cl_git_pass(git_attr_get(&value, g_repo, 0, "file", "key")); + cl_assert_equal_s(value, "first"); + + cl_git_rewritefile("empty_standard_repo/.gitattributes", + "[attr]customattr key=second\n" + "file customattr\n"); + cl_git_pass(git_attr_get(&value, g_repo, 0, "file", "key")); + cl_assert_equal_s(value, "second"); +} + +void test_attr_macro__macros_in_subdir_do_not_apply(void) +{ + const char *value; + + g_repo = cl_git_sandbox_init("empty_standard_repo"); + + cl_git_pass(p_mkdir("empty_standard_repo/dir", 0777)); + cl_git_rewritefile("empty_standard_repo/dir/.gitattributes", + "[attr]customattr key=value\n" + "file customattr\n"); + + /* This should _not_ pass, as macros in subdirectories shall be ignored */ + cl_git_pass(git_attr_get(&value, g_repo, 0, "dir/file", "key")); + cl_assert_equal_p(value, NULL); +} + +void test_attr_macro__adding_macro_succeeds(void) +{ + const char *value; + + g_repo = cl_git_sandbox_init("empty_standard_repo"); + cl_git_pass(git_attr_add_macro(g_repo, "macro", "key=value")); + cl_git_rewritefile("empty_standard_repo/.gitattributes", "file.txt macro\n"); + + cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "key")); + cl_assert_equal_s(value, "value"); +} + +void test_attr_macro__adding_boolean_macros_succeeds(void) +{ + const char *value; + + g_repo = cl_git_sandbox_init("empty_standard_repo"); + cl_git_pass(git_attr_add_macro(g_repo, "macro-pos", "positive")); + cl_git_pass(git_attr_add_macro(g_repo, "macro-neg", "-negative")); + cl_git_rewritefile("empty_standard_repo/.gitattributes", "file.txt macro-pos macro-neg\n"); + + cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "positive")); + cl_assert(GIT_ATTR_IS_TRUE(value)); + cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "negative")); + cl_assert(GIT_ATTR_IS_FALSE(value)); +} + +void test_attr_macro__redefining_macro_succeeds(void) +{ + const char *value; + + g_repo = cl_git_sandbox_init("empty_standard_repo"); + cl_git_pass(git_attr_add_macro(g_repo, "macro", "key=value1")); + cl_git_pass(git_attr_add_macro(g_repo, "macro", "key=value2")); + cl_git_rewritefile("empty_standard_repo/.gitattributes", "file.txt macro"); + + cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "key")); + cl_assert_equal_s(value, "value2"); +} + +void test_attr_macro__recursive_macro_resolves(void) +{ + const char *value; + + g_repo = cl_git_sandbox_init("empty_standard_repo"); + cl_git_pass(git_attr_add_macro(g_repo, "expandme", "key=value")); + cl_git_pass(git_attr_add_macro(g_repo, "macro", "expandme")); + cl_git_rewritefile("empty_standard_repo/.gitattributes", "file.txt macro"); + + cl_git_pass(git_attr_get(&value, g_repo, 0, "file.txt", "key")); + cl_assert_equal_s(value, "value"); +} |