mirror of
https://git.proxmox.com/git/libgit2
synced 2025-10-31 19:11:31 +00:00
127 lines
2.9 KiB
C
127 lines
2.9 KiB
C
#include "clar_libgit2.h"
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#include "filebuf.h"
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/* make sure git_filebuf_open doesn't delete an existing lock */
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void test_core_filebuf__0(void)
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{
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git_filebuf file = GIT_FILEBUF_INIT;
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int fd;
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char test[] = "test", testlock[] = "test.lock";
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fd = p_creat(testlock, 0744); //-V536
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cl_must_pass(fd);
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cl_must_pass(p_close(fd));
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cl_git_fail(git_filebuf_open(&file, test, 0, 0666));
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cl_assert(git_path_exists(testlock));
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cl_must_pass(p_unlink(testlock));
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}
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/* make sure GIT_FILEBUF_APPEND works as expected */
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void test_core_filebuf__1(void)
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{
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git_filebuf file = GIT_FILEBUF_INIT;
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char test[] = "test";
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cl_git_mkfile(test, "libgit2 rocks\n");
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cl_git_pass(git_filebuf_open(&file, test, GIT_FILEBUF_APPEND, 0666));
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cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks"));
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cl_git_pass(git_filebuf_commit(&file));
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cl_assert_equal_file("libgit2 rocks\nlibgit2 rocks\n", 0, test);
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cl_must_pass(p_unlink(test));
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}
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/* make sure git_filebuf_write writes large buffer correctly */
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void test_core_filebuf__2(void)
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{
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git_filebuf file = GIT_FILEBUF_INIT;
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char test[] = "test";
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unsigned char buf[4096 * 4]; /* 2 * WRITE_BUFFER_SIZE */
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memset(buf, 0xfe, sizeof(buf));
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cl_git_pass(git_filebuf_open(&file, test, 0, 0666));
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cl_git_pass(git_filebuf_write(&file, buf, sizeof(buf)));
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cl_git_pass(git_filebuf_commit(&file));
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cl_assert_equal_file((char *)buf, sizeof(buf), test);
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cl_must_pass(p_unlink(test));
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}
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/* make sure git_filebuf_cleanup clears the buffer */
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void test_core_filebuf__4(void)
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{
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git_filebuf file = GIT_FILEBUF_INIT;
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char test[] = "test";
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cl_assert(file.buffer == NULL);
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cl_git_pass(git_filebuf_open(&file, test, 0, 0666));
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cl_assert(file.buffer != NULL);
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git_filebuf_cleanup(&file);
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cl_assert(file.buffer == NULL);
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}
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/* make sure git_filebuf_commit clears the buffer */
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void test_core_filebuf__5(void)
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{
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git_filebuf file = GIT_FILEBUF_INIT;
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char test[] = "test";
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cl_assert(file.buffer == NULL);
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cl_git_pass(git_filebuf_open(&file, test, 0, 0666));
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cl_assert(file.buffer != NULL);
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cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks"));
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cl_assert(file.buffer != NULL);
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cl_git_pass(git_filebuf_commit(&file));
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cl_assert(file.buffer == NULL);
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cl_must_pass(p_unlink(test));
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}
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/* make sure git_filebuf_commit takes umask into account */
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void test_core_filebuf__umask(void)
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{
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git_filebuf file = GIT_FILEBUF_INIT;
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char test[] = "test";
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struct stat statbuf;
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mode_t mask, os_mask;
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#ifdef GIT_WIN32
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os_mask = 0600;
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#else
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os_mask = 0777;
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#endif
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p_umask(mask = p_umask(0));
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cl_assert(file.buffer == NULL);
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cl_git_pass(git_filebuf_open(&file, test, 0, 0666));
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cl_assert(file.buffer != NULL);
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cl_git_pass(git_filebuf_printf(&file, "%s\n", "libgit2 rocks"));
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cl_assert(file.buffer != NULL);
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cl_git_pass(git_filebuf_commit(&file));
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cl_assert(file.buffer == NULL);
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cl_must_pass(p_stat("test", &statbuf));
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cl_assert_equal_i(statbuf.st_mode & os_mask, (0666 & ~mask) & os_mask);
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cl_must_pass(p_unlink(test));
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}
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