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

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• Hash : e54343a4
  Author :
  Date : 2019-06-29T09:17:32
  

  fileops: rename to "futils.h" to match function signatures
  
  Our file utils functions all have a "futils" prefix, e.g.
  `git_futils_touch`. One would thus naturally guess that their
  definitions and implementation would live in files "futils.h" and
  "futils.c", respectively, but in fact they live in "fileops.h".
  
  Rename the files to match expectations.
  

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• tests/object/blob/fromstream.c

• #include "clar_libgit2.h"
  #include "buffer.h"
  #include "posix.h"
  #include "path.h"
  #include "futils.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_OBJECT_ANY));
  
  	cl_git_pass(git_blob_create_from_stream(&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_from_stream_commit(&id, stream));
  	cl_assert_equal_oid(&expected_id, &id);
  
  	cl_git_pass(git_object_lookup(&blob, repo, &expected_id, GIT_OBJECT_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_from_stream(&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_from_stream_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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