thodg/libgit2/tests/object/blob/fromstream.c

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• Hash : ecf4f33a
  Author :
  Date : 2018-02-08T11:14:48
  

  Convert usage of `git_buf_free` to new `git_buf_dispose`

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• tests/object/blob/fromstream.c

• #include "clar_libgit2.h"
  #include "buffer.h"
  #include "posix.h"
  #include "path.h"
  #include "fileops.h"
  
  static git_repository *repo;
  static char textual_content[] = "libgit2\n\r\n\0";
  
  void test_object_blob_fromstream__initialize(void)
  {
  	repo = cl_git_sandbox_init("testrepo.git");
  }
  
  void test_object_blob_fromstream__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  void test_object_blob_fromstream__multiple_write(void)
  {
  	git_oid expected_id, id;
  	git_object *blob;
  	git_writestream *stream;
  	int i, howmany = 6;
  
  	cl_git_pass(git_oid_fromstr(&expected_id, "321cbdf08803c744082332332838df6bd160f8f9"));
  
  	cl_git_fail_with(GIT_ENOTFOUND,
  			 git_object_lookup(&blob, repo, &expected_id, GIT_OBJ_ANY));
  
  	cl_git_pass(git_blob_create_fromstream(&stream, repo, NULL));
  
  	for (i = 0; i < howmany; i++)
  		cl_git_pass(stream->write(stream, textual_content, strlen(textual_content)));
  
  	cl_git_pass(git_blob_create_fromstream_commit(&id, stream));
  	cl_assert_equal_oid(&expected_id, &id);
  
  	cl_git_pass(git_object_lookup(&blob, repo, &expected_id, GIT_OBJ_BLOB));
  
  	git_object_free(blob);
  }
  
  #define GITATTR "* text=auto\n" \
  	"*.txt text\n" \
  	"*.data binary\n"
  
  static void write_attributes(git_repository *repo)
  {
  	git_buf buf = GIT_BUF_INIT;
  
  	cl_git_pass(git_buf_joinpath(&buf, git_repository_path(repo), "info"));
  	cl_git_pass(git_buf_joinpath(&buf, git_buf_cstr(&buf), "attributes"));
  
  	cl_git_pass(git_futils_mkpath2file(git_buf_cstr(&buf), 0777));
  	cl_git_rewritefile(git_buf_cstr(&buf), GITATTR);
  
  	git_buf_dispose(&buf);
  }
  
  static void assert_named_chunked_blob(const char *expected_sha, const char *fake_name)
  {
  	git_oid expected_id, id;
  	git_writestream *stream;
  	int i, howmany = 6;
  
  	cl_git_pass(git_oid_fromstr(&expected_id, expected_sha));
  
  	cl_git_pass(git_blob_create_fromstream(&stream, repo, fake_name));
  
  	for (i = 0; i < howmany; i++)
  		cl_git_pass(stream->write(stream, textual_content, strlen(textual_content)));
  
  	cl_git_pass(git_blob_create_fromstream_commit(&id, stream));
  
  	cl_assert_equal_oid(&expected_id, &id);
  }
  
  void test_object_blob_fromstream__creating_a_blob_from_chunks_honors_the_attributes_directives(void)
  {
  	write_attributes(repo);
  
  	assert_named_chunked_blob("321cbdf08803c744082332332838df6bd160f8f9", "dummy.data");
  	assert_named_chunked_blob("e9671e138a780833cb689753570fd10a55be84fb", "dummy.txt");
  	assert_named_chunked_blob("e9671e138a780833cb689753570fd10a55be84fb", "dummy.dunno");
  }
  

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