thodg/libgit2/tests-clar/filter/blob.c

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• Hash : ad7417d7
  Author :
  Date : 2013-09-13T09:44:30
  

  Make filter tests somewhat more robust
  
  The global and system config could interfere with the filter
  tests by imposing CRLF filtering where it was not anticipated.
  This better isolates the tests from the system settings.
  

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• tests-clar/filter/blob.c

• #include "clar_libgit2.h"
  #include "crlf.h"
  
  static git_repository *g_repo = NULL;
  
  void test_filter_blob__initialize(void)
  {
  	g_repo = cl_git_sandbox_init("crlf");
  	cl_git_mkfile("crlf/.gitattributes",
  		"*.txt text\n*.bin binary\n"
  		"*.crlf text eol=crlf\n"
  		"*.lf text eol=lf\n"
  		"*.ident text ident\n"
  		"*.identcrlf ident text eol=crlf\n"
  		"*.identlf ident text eol=lf\n");
  }
  
  void test_filter_blob__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  void test_filter_blob__all_crlf(void)
  {
  	git_blob *blob;
  	git_buf buf = { 0 };
  
  	cl_git_pass(git_revparse_single(
  		(git_object **)&blob, g_repo, "a9a2e891")); /* all-crlf */
  
  	cl_assert_equal_s(ALL_CRLF_TEXT_RAW, git_blob_rawcontent(blob));
  
  	cl_git_pass(git_blob_filtered_content(&buf, blob, "file.bin", 1));
  
  	cl_assert_equal_s(ALL_CRLF_TEXT_RAW, buf.ptr);
  
  	cl_git_pass(git_blob_filtered_content(&buf, blob, "file.crlf", 1));
  
  	/* in this case, raw content has crlf in it already */
  	cl_assert_equal_s(ALL_CRLF_TEXT_AS_CRLF, buf.ptr);
  
  	cl_git_pass(git_blob_filtered_content(&buf, blob, "file.lf", 1));
  
  	cl_assert_equal_s(ALL_CRLF_TEXT_AS_LF, buf.ptr);
  
  	git_buf_free(&buf);
  	git_blob_free(blob);
  }
  
  void test_filter_blob__ident(void)
  {
  	git_oid id;
  	git_blob *blob;
  	git_buf buf = { 0 };
  
  	cl_git_mkfile("crlf/test.ident", "Some text\n$Id$\nGoes there\n");
  	cl_git_pass(git_blob_create_fromworkdir(&id, g_repo, "test.ident"));
  	cl_git_pass(git_blob_lookup(&blob, g_repo, &id));
  	cl_assert_equal_s(
  		"Some text\n$Id$\nGoes there\n", git_blob_rawcontent(blob));
  	git_blob_free(blob);
  
  	cl_git_mkfile("crlf/test.ident", "Some text\n$Id: Any old just you want$\nGoes there\n");
  	cl_git_pass(git_blob_create_fromworkdir(&id, g_repo, "test.ident"));
  	cl_git_pass(git_blob_lookup(&blob, g_repo, &id));
  	cl_assert_equal_s(
  		"Some text\n$Id$\nGoes there\n", git_blob_rawcontent(blob));
  
  	cl_git_pass(git_blob_filtered_content(&buf, blob, "filter.bin", 1));
  	cl_assert_equal_s(
  		"Some text\n$Id$\nGoes there\n", buf.ptr);
  
  	cl_git_pass(git_blob_filtered_content(&buf, blob, "filter.identcrlf", 1));
  	cl_assert_equal_s(
  		"Some text\r\n$Id: 3164f585d548ac68027d22b104f2d8100b2b6845$\r\nGoes there\r\n", buf.ptr);
  
  	cl_git_pass(git_blob_filtered_content(&buf, blob, "filter.identlf", 1));
  	cl_assert_equal_s(
  		"Some text\n$Id: 3164f585d548ac68027d22b104f2d8100b2b6845$\nGoes there\n", buf.ptr);
  
  	git_buf_free(&buf);
  	git_blob_free(blob);
  
  }
  

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