| #ifndef __CLAR_LIBGIT2__ |
| #define __CLAR_LIBGIT2__ |
| |
| #include "clar.h" |
| #include <git2.h> |
| #include "common.h" |
| |
| /** |
| * Replace for `clar_must_pass` that passes the last library error as the |
| * test failure message. |
| * |
| * Use this wrapper around all `git_` library calls that return error codes! |
| */ |
| #define cl_git_pass(expr) do { \ |
| int _lg2_error; \ |
| giterr_clear(); \ |
| if ((_lg2_error = (expr)) != 0) \ |
| cl_git_report_failure(_lg2_error, __FILE__, __LINE__, "Function call failed: " #expr); \ |
| } while (0) |
| |
| /** |
| * Wrapper for `clar_must_fail` -- this one is |
| * just for consistency. Use with `git_` library |
| * calls that are supposed to fail! |
| */ |
| #define cl_git_fail(expr) cl_must_fail(expr) |
| |
| #define cl_git_fail_with(expr, error) cl_assert_equal_i(error,expr) |
| |
| void cl_git_report_failure(int, const char *, int, const char *); |
| |
| #define cl_assert_at_line(expr,file,line) \ |
| clar__assert((expr) != 0, file, line, "Expression is not true: " #expr, NULL, 1) |
| |
| GIT_INLINE(void) clar__assert_in_range( |
| int lo, int val, int hi, |
| const char *file, int line, const char *err, int should_abort) |
| { |
| if (lo > val || hi < val) { |
| char buf[128]; |
| snprintf(buf, sizeof(buf), "%d not in [%d,%d]", val, lo, hi); |
| clar__fail(file, line, err, buf, should_abort); |
| } |
| } |
| |
| #define cl_assert_equal_sz(sz1,sz2) do { \ |
| size_t __sz1 = (size_t)(sz1), __sz2 = (size_t)(sz2); \ |
| clar__assert_equal(__FILE__,__LINE__,#sz1 " != " #sz2, 1, "%"PRIuZ, __sz1, __sz2); \ |
| } while (0) |
| |
| #define cl_assert_in_range(L,V,H) \ |
| clar__assert_in_range((L),(V),(H),__FILE__,__LINE__,"Range check: " #V " in [" #L "," #H "]", 1) |
| |
| #define cl_assert_equal_file(DATA,SIZE,PATH) \ |
| clar__assert_equal_file(DATA,SIZE,0,PATH,__FILE__,(int)__LINE__) |
| |
| #define cl_assert_equal_file_ignore_cr(DATA,SIZE,PATH) \ |
| clar__assert_equal_file(DATA,SIZE,1,PATH,__FILE__,(int)__LINE__) |
| |
| void clar__assert_equal_file( |
| const char *expected_data, |
| size_t expected_size, |
| int ignore_cr, |
| const char *path, |
| const char *file, |
| int line); |
| |
| /* |
| * Some utility macros for building long strings |
| */ |
| #define REP4(STR) STR STR STR STR |
| #define REP15(STR) REP4(STR) REP4(STR) REP4(STR) STR STR STR |
| #define REP16(STR) REP4(REP4(STR)) |
| #define REP256(STR) REP16(REP16(STR)) |
| #define REP1024(STR) REP4(REP256(STR)) |
| |
| /* Write the contents of a buffer to disk */ |
| void cl_git_mkfile(const char *filename, const char *content); |
| void cl_git_append2file(const char *filename, const char *new_content); |
| void cl_git_rewritefile(const char *filename, const char *new_content); |
| void cl_git_write2file(const char *path, const char *data, |
| size_t datalen, int flags, unsigned int mode); |
| |
| bool cl_toggle_filemode(const char *filename); |
| bool cl_is_chmod_supported(void); |
| |
| /* Environment wrappers */ |
| char *cl_getenv(const char *name); |
| int cl_setenv(const char *name, const char *value); |
| |
| /* Reliable rename */ |
| int cl_rename(const char *source, const char *dest); |
| |
| /* Git sandbox setup helpers */ |
| |
| git_repository *cl_git_sandbox_init(const char *sandbox); |
| void cl_git_sandbox_cleanup(void); |
| git_repository *cl_git_sandbox_reopen(void); |
| |
| /* Local-repo url helpers */ |
| const char* cl_git_fixture_url(const char *fixturename); |
| const char* cl_git_path_url(const char *path); |
| |
| /* Test repository cleaner */ |
| int cl_git_remove_placeholders(const char *directory_path, const char *filename); |
| |
| /* commit creation helpers */ |
| void cl_repo_commit_from_index( |
| git_oid *out, |
| git_repository *repo, |
| git_signature *sig, |
| git_time_t time, |
| const char *msg); |
| |
| /* config setting helpers */ |
| void cl_repo_set_bool(git_repository *repo, const char *cfg, int value); |
| int cl_repo_get_bool(git_repository *repo, const char *cfg); |
| |
| #endif |