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Diffstat (limited to 'tests-clar/checkout/checkout.c')
| -rw-r--r-- | tests-clar/checkout/checkout.c | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/tests-clar/checkout/checkout.c b/tests-clar/checkout/checkout.c new file mode 100644 index 000000000..80e30bbc3 --- /dev/null +++ b/tests-clar/checkout/checkout.c @@ -0,0 +1,186 @@ +#include "clar_libgit2.h" + +#include "git2/checkout.h" +#include "repository.h" + + +static git_repository *g_repo; + +void test_checkout_checkout__initialize(void) +{ + const char *attributes = "* text eol=lf\n"; + + g_repo = cl_git_sandbox_init("testrepo"); + cl_git_mkfile("./testrepo/.gitattributes", attributes); +} + +void test_checkout_checkout__cleanup(void) +{ + cl_git_sandbox_cleanup(); +} + + +static void test_file_contents(const char *path, const char *expectedcontents) +{ + int fd; + char buffer[1024] = {0}; + + fd = p_open(path, O_RDONLY); + cl_assert(fd >= 0); + + cl_assert_equal_i(p_read(fd, buffer, 1024), strlen(expectedcontents)); + cl_assert_equal_s(expectedcontents, buffer); + cl_git_pass(p_close(fd)); +} + + +void test_checkout_checkout__bare(void) +{ + cl_git_sandbox_cleanup(); + g_repo = cl_git_sandbox_init("testrepo.git"); + cl_git_fail(git_checkout_head(g_repo, NULL, NULL)); +} + +void test_checkout_checkout__default(void) +{ + cl_git_pass(git_checkout_head(g_repo, NULL, NULL)); + test_file_contents("./testrepo/README", "hey there\n"); + test_file_contents("./testrepo/branch_file.txt", "hi\nbye!\n"); + test_file_contents("./testrepo/new.txt", "my new file\n"); +} + + +void test_checkout_checkout__crlf(void) +{ + const char *attributes = + "branch_file.txt text eol=crlf\n" + "new.txt text eol=lf\n"; + const char *expected_readme_text = +#ifdef GIT_WIN32 + "hey there\r\n"; +#else + "hey there\n"; +#endif + cl_git_mkfile("./testrepo/.gitattributes", attributes); + cl_git_pass(git_checkout_head(g_repo, NULL, NULL)); + test_file_contents("./testrepo/README", expected_readme_text); + test_file_contents("./testrepo/new.txt", "my new file\n"); + test_file_contents("./testrepo/branch_file.txt", "hi\r\nbye!\r\n"); +} + +static void enable_symlinks(bool enable) +{ + git_config *cfg; + cl_git_pass(git_repository_config(&cfg, g_repo)); + cl_git_pass(git_config_set_bool(cfg, "core.symlinks", enable)); + git_config_free(cfg); +} + +void test_checkout_checkout__symlinks(void) +{ + /* First try with symlinks forced on */ + enable_symlinks(true); + cl_git_pass(git_checkout_head(g_repo, NULL, NULL)); + +#ifdef GIT_WIN32 + test_file_contents("./testrepo/link_to_new.txt", "new.txt"); +#else + { + char link_data[1024]; + size_t link_size = 1024; + + link_size = p_readlink("./testrepo/link_to_new.txt", link_data, link_size); + link_data[link_size] = '\0'; + cl_assert_equal_i(link_size, strlen("new.txt")); + cl_assert_equal_s(link_data, "new.txt"); + test_file_contents("./testrepo/link_to_new.txt", "my new file\n"); + } +#endif + + /* Now with symlinks forced off */ + cl_git_sandbox_cleanup(); + g_repo = cl_git_sandbox_init("testrepo"); + enable_symlinks(false); + cl_git_pass(git_checkout_head(g_repo, NULL, NULL)); + + test_file_contents("./testrepo/link_to_new.txt", "new.txt"); +} + +void test_checkout_checkout__existing_file_skip(void) +{ + git_checkout_opts opts = {0}; + cl_git_mkfile("./testrepo/new.txt", "This isn't what's stored!"); + opts.existing_file_action = GIT_CHECKOUT_SKIP_EXISTING; + cl_git_pass(git_checkout_head(g_repo, &opts, NULL)); + test_file_contents("./testrepo/new.txt", "This isn't what's stored!"); +} + +void test_checkout_checkout__existing_file_overwrite(void) +{ + git_checkout_opts opts = {0}; + cl_git_mkfile("./testrepo/new.txt", "This isn't what's stored!"); + opts.existing_file_action = GIT_CHECKOUT_OVERWRITE_EXISTING; + cl_git_pass(git_checkout_head(g_repo, &opts, NULL)); + test_file_contents("./testrepo/new.txt", "my new file\n"); +} + +void test_checkout_checkout__disable_filters(void) +{ + git_checkout_opts opts = {0}; + cl_git_mkfile("./testrepo/.gitattributes", "*.txt text eol=crlf\n"); + /* TODO cl_git_pass(git_checkout_head(g_repo, &opts, NULL));*/ + /* TODO test_file_contents("./testrepo/new.txt", "my new file\r\n");*/ + opts.disable_filters = true; + cl_git_pass(git_checkout_head(g_repo, &opts, NULL)); + test_file_contents("./testrepo/new.txt", "my new file\n"); +} + +void test_checkout_checkout__dir_modes(void) +{ +#ifndef GIT_WIN32 + git_checkout_opts opts = {0}; + struct stat st; + git_reference *ref; + + cl_git_pass(git_reference_lookup(&ref, g_repo, "refs/heads/dir")); + + opts.dir_mode = 0701; + cl_git_pass(git_checkout_reference(ref, &opts, NULL)); + cl_git_pass(p_stat("./testrepo/a", &st)); + cl_assert_equal_i(st.st_mode & 0777, 0701); + + /* File-mode test, since we're on the 'dir' branch */ + cl_git_pass(p_stat("./testrepo/a/b.txt", &st)); + cl_assert_equal_i(st.st_mode & 0777, 0755); + + git_reference_free(ref); +#endif +} + +void test_checkout_checkout__override_file_modes(void) +{ +#ifndef GIT_WIN32 + git_checkout_opts opts = {0}; + struct stat st; + + opts.file_mode = 0700; + cl_git_pass(git_checkout_head(g_repo, &opts, NULL)); + cl_git_pass(p_stat("./testrepo/new.txt", &st)); + cl_assert_equal_i(st.st_mode & 0777, 0700); +#endif +} + +void test_checkout_checkout__open_flags(void) +{ + git_checkout_opts opts = {0}; + + cl_git_mkfile("./testrepo/new.txt", "hi\n"); + opts.file_open_flags = O_CREAT | O_RDWR | O_APPEND; + cl_git_pass(git_checkout_head(g_repo, &opts, NULL)); + test_file_contents("./testrepo/new.txt", "hi\nmy new file\n"); +} + +void test_checkout_checkout__detached_head(void) +{ + /* TODO: write this when git_checkout_commit is implemented. */ +} |