thodg/libgit2/tests/t0601-read.c

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• Hash : 1795f879
  Author :
  Date : 2010-11-05T03:20:17
  

  Improve error handling
  
  All initialization functions now return error codes instead of pointers.
  Error codes are now properly propagated on most functions. Several new
  and more specific error codes have been added in common.h
  
  Signed-off-by: Vicent Marti <tanoku@gmail.com>
  

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• tests/t0601-read.c

• #include "test_lib.h"
  #include "test_helpers.h"
  #include "index.h"
  
  #include <git/odb.h>
  #include <git/index.h>
  
  #define TEST_INDEX_PATH "../resources/testrepo.git/index"
  #define TEST_INDEX2_PATH "../resources/gitgit.index"
  
  #define TEST_INDEX_ENTRY_COUNT 109
  #define TEST_INDEX2_ENTRY_COUNT 1437
  
  struct test_entry {
  	unsigned int index;
  	char path[128];
  	size_t file_size;
  	uint32_t mtime;
  };
  
  struct test_entry TEST_ENTRIES[] = {
  	{4, "Makefile", 5064, 0x4C3F7F33},
  	{62, "tests/Makefile", 2631, 0x4C3F7F33},
  	{36, "src/index.c", 10014, 0x4C43368D},
  	{6, "git.git-authors", 2709, 0x4C3F7F33},
  	{48, "src/revobject.h", 1448, 0x4C3F7FE2}
  };
  
  BEGIN_TEST(index_loadempty_test)
  	git_index *index;
  
  	must_pass(git_index_open(&index, "in-memory-index", NULL));
  	must_be_true(index->on_disk == 0);
  
  	must_pass(git_index_read(index));
  
  	must_be_true(index->on_disk == 0);
  	must_be_true(index->entry_count == 0);
  	must_be_true(index->sorted);
  
  	git_index_free(index);
  END_TEST
  
  BEGIN_TEST(index_load_test)
  	git_index *index;
  	unsigned int i;
  
  	must_pass(git_index_open(&index, TEST_INDEX_PATH, NULL));
  	must_be_true(index->on_disk);
  
  	must_pass(git_index_read(index));
  
  	must_be_true(index->on_disk);
  	must_be_true(index->entry_count == TEST_INDEX_ENTRY_COUNT);
  	must_be_true(index->sorted);
  
  	for (i = 0; i < ARRAY_SIZE(TEST_ENTRIES); ++i) {
  		git_index_entry *e = &index->entries[TEST_ENTRIES[i].index];
  
  		must_be_true(strcmp(e->path, TEST_ENTRIES[i].path) == 0);
  		must_be_true(e->mtime.seconds == TEST_ENTRIES[i].mtime);
  		must_be_true(e->file_size == TEST_ENTRIES[i].file_size);
  	}
  
  	git_index_free(index);
  END_TEST
  
  BEGIN_TEST(index2_load_test)
  	git_index *index;
  
  	must_pass(git_index_open(&index, TEST_INDEX2_PATH, NULL));
  	must_be_true(index->on_disk);
  
  	must_pass(git_index_read(index));
  
  	must_be_true(index->on_disk);
  	must_be_true(index->entry_count == TEST_INDEX2_ENTRY_COUNT);
  	must_be_true(index->sorted);
  	must_be_true(index->tree != NULL);
  
  	git_index_free(index);
  END_TEST
  
  BEGIN_TEST(index_find_test)
  	git_index *index;
  	unsigned int i;
  
  	must_pass(git_index_open(&index, TEST_INDEX_PATH, NULL));
  	must_pass(git_index_read(index));
  
  	for (i = 0; i < ARRAY_SIZE(TEST_ENTRIES); ++i) {
  		int idx = git_index_find(index, TEST_ENTRIES[i].path);
  		must_be_true((unsigned int)idx == TEST_ENTRIES[i].index);
  	}
  
  	git_index_free(index);
  END_TEST
  
  BEGIN_TEST(index_findempty_test)
  	git_index *index;
  	unsigned int i;
  
  	must_pass(git_index_open(&index, "fake-index", NULL));
  
  	for (i = 0; i < ARRAY_SIZE(TEST_ENTRIES); ++i) {
  		int idx = git_index_find(index, TEST_ENTRIES[i].path);
  		must_be_true(idx == GIT_ENOTFOUND);
  	}
  
  	git_index_free(index);
  END_TEST
  

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