| #ifndef __CLAR_LIBGIT2__ |
| #define __CLAR_LIBGIT2__ |
| |
| #include "clar.h" |
| #include <git2.h> |
| #include "common.h" |
| |
| /** |
| * Special wrapper 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 { \ |
| git_clearerror(); \ |
| if ((expr) != GIT_SUCCESS) \ |
| clar__assert(0, __FILE__, __LINE__, "Function call failed: " #expr, git_lasterror(), 1); \ |
| } 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) |
| |
| /** |
| * Wrapper for string comparison that knows about nulls. |
| */ |
| #define cl_assert_strequal(a,b) \ |
| cl_assert_strequal_internal(a,b,__FILE__,__LINE__,"string mismatch: " #a " != " #b) |
| |
| GIT_INLINE(void) cl_assert_strequal_internal( |
| const char *a, const char *b, const char *file, int line, const char *err) |
| { |
| int match = (a == NULL || b == NULL) ? (a == b) : (strcmp(a, b) == 0); |
| if (!match) { |
| char buf[4096]; |
| snprintf(buf, 4096, "'%s' != '%s'", a, b); |
| clar__assert(0, file, line, buf, err, 1); |
| } |
| } |
| |
| /* |
| * 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); |
| |
| #endif |