thodg/libgit2/tests/t0603-sort.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/t0603-sort.c

• #include "test_lib.h"
  #include "test_helpers.h"
  #include "index.h"
  
  #include <git/odb.h>
  #include <git/index.h>
  
  #define TEST_INDEX_PATH "../t0600-objects/index"
  
  void print_entries(git_index *index)
  {
  	unsigned int i;
  
  	for (i = 0; i < index->entry_count; ++i)
  		printf("%d: %s\n", i, index->entries[i].path);
  }
  
  void randomize_entries(git_index *index)
  {
  	unsigned int i, j;
  	git_index_entry tmp;
  
  	srand((unsigned int)time(NULL));
  
  	for (i = 0; i < index->entry_count; ++i) {
  		j = rand() % index->entry_count;
  		memcpy(&tmp, &index->entries[j], sizeof(git_index_entry));
  		memcpy(&index->entries[j], &index->entries[i], sizeof(git_index_entry));
  		memcpy(&index->entries[i], &tmp, sizeof(git_index_entry));
  	}
  
  	index->sorted = 0;
  }
  
  BEGIN_TEST(index_sort_test)
  	git_index *index;
  	unsigned int i;
  
  	must_pass(git_index_open(&index, TEST_INDEX_PATH, NULL));
  	must_pass(git_index_read(index));
  
  	randomize_entries(index);
  
  	git_index__sort(index);
  	must_be_true(index->sorted);
  
  	for (i = 1; i < index->entry_count; ++i)
  		must_be_true(strcmp(index->entries[i - 1].path,
  					index->entries[i].path) < 0);
  
  	git_index_free(index);
  END_TEST
  
  BEGIN_TEST(index_sort_empty_test)
  	git_index *index;
  
  	must_pass(git_index_open(&index, "fake-index", NULL));
  
  	git_index__sort(index);
  	must_be_true(index->sorted);
  
  	git_index_free(index);
  END_TEST
  

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