thodg/libgit2/tests-clar/core/filebuf.c
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Hash : 1a481123
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Date : 2012-02-17T00:13:34
error-handling: References Yes, this is error handling solely for `refs.c`, but some of the abstractions leak all ofer the code base.
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tests-clar/core/filebuf.c
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#include "clar_libgit2.h" #include "filebuf.h" /* make sure git_filebuf_open doesn't delete an existing lock */ void test_core_filebuf__0(void) { git_filebuf file = GIT_FILEBUF_INIT; int fd; char test[] = "test", testlock[] = "test.lock"; fd = p_creat(testlock, 0744); cl_must_pass(fd); cl_must_pass(p_close(fd)); cl_git_fail(git_filebuf_open(&file, test, 0)); cl_assert(git_path_exists(testlock)); cl_must_pass(p_unlink(testlock)); } /* make sure GIT_FILEBUF_APPEND works as expected */ void test_core_filebuf__1(void) { git_filebuf file = GIT_FILEBUF_INIT; int fd; char test[] = "test"; fd = p_creat(test, 0666); cl_must_pass(fd); cl_must_pass(p_write(fd, "libgit2 rocks\n", 14)); cl_must_pass(p_close(fd)); cl_git_pass(git_filebuf_open(&file, test, GIT_FILEBUF_APPEND)); cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks")); cl_git_pass(git_filebuf_commit(&file, 0666)); cl_must_pass(p_unlink(test)); } /* make sure git_filebuf_write writes large buffer correctly */ void test_core_filebuf__2(void) { git_filebuf file = GIT_FILEBUF_INIT; char test[] = "test"; unsigned char buf[4096 * 4]; /* 2 * WRITE_BUFFER_SIZE */ memset(buf, 0xfe, sizeof(buf)); cl_git_pass(git_filebuf_open(&file, test, 0)); cl_git_pass(git_filebuf_write(&file, buf, sizeof(buf))); cl_git_pass(git_filebuf_commit(&file, 0666)); cl_must_pass(p_unlink(test)); } /* make sure git_filebuf_cleanup clears the buffer */ void test_core_filebuf__4(void) { git_filebuf file = GIT_FILEBUF_INIT; char test[] = "test"; cl_assert(file.buffer == NULL); cl_git_pass(git_filebuf_open(&file, test, 0)); cl_assert(file.buffer != NULL); git_filebuf_cleanup(&file); cl_assert(file.buffer == NULL); } /* make sure git_filebuf_commit clears the buffer */ void test_core_filebuf__5(void) { git_filebuf file = GIT_FILEBUF_INIT; char test[] = "test"; cl_assert(file.buffer == NULL); cl_git_pass(git_filebuf_open(&file, test, 0)); cl_assert(file.buffer != NULL); cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks")); cl_assert(file.buffer != NULL); cl_git_pass(git_filebuf_commit(&file, 0666)); cl_assert(file.buffer == NULL); cl_must_pass(p_unlink(test)); }