thodg/libgit2/tests/filter/blob.c

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• Hash : a008ceea
  Author :
  Date : 2019-07-21T11:01:36
  

  blob: convert users of git_blob_filtered_content Move users of `git_blob_filtered_content` to `git_blob_filter`.

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• tests/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_filter(&buf, blob, "file.bin", NULL));
  
  	cl_assert_equal_s(ALL_CRLF_TEXT_RAW, buf.ptr);
  
  	cl_git_pass(git_blob_filter(&buf, blob, "file.crlf", NULL));
  
  	/* 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_filter(&buf, blob, "file.lf", NULL));
  
  	/* we never convert CRLF -> LF on platforms that have LF */
  	cl_assert_equal_s(ALL_CRLF_TEXT_AS_CRLF, buf.ptr);
  
  	git_buf_dispose(&buf);
  	git_blob_free(blob);
  }
  
  void test_filter_blob__from_lf(void)
  {
  	git_blob *blob;
  	git_buf buf = { 0 };
  
  	cl_git_pass(git_revparse_single(
  		(git_object **)&blob, g_repo, "799770d")); /* all-lf */
  
  	cl_assert_equal_s(ALL_LF_TEXT_RAW, git_blob_rawcontent(blob));
  
  	cl_git_pass(git_blob_filter(&buf, blob, "file.bin", NULL));
  
  	cl_assert_equal_s(ALL_LF_TEXT_RAW, buf.ptr);
  
  	cl_git_pass(git_blob_filter(&buf, blob, "file.crlf", NULL));
  
  	/* in this case, raw content has crlf in it already */
  	cl_assert_equal_s(ALL_LF_TEXT_AS_CRLF, buf.ptr);
  
  	cl_git_pass(git_blob_filter(&buf, blob, "file.lf", NULL));
  
  	/* we never convert CRLF -> LF on platforms that have LF */
  	cl_assert_equal_s(ALL_LF_TEXT_AS_LF, buf.ptr);
  
  	git_buf_dispose(&buf);
  	git_blob_free(blob);
  }
  
  void test_filter_blob__sanitizes(void)
  {
  	git_blob *blob;
  	git_buf buf;
  
  	cl_git_pass(git_revparse_single(
  		(git_object **)&blob, g_repo, "e69de29")); /* zero-byte */
  
  	cl_assert_equal_i(0, git_blob_rawsize(blob));
  	cl_assert_equal_s("", git_blob_rawcontent(blob));
  
  	memset(&buf, 0, sizeof(git_buf));
  	cl_git_pass(git_blob_filter(&buf, blob, "file.bin", NULL));
  	cl_assert_equal_sz(0, buf.size);
  	cl_assert_equal_s("", buf.ptr);
  	git_buf_dispose(&buf);
  
  	memset(&buf, 0, sizeof(git_buf));
  	cl_git_pass(git_blob_filter(&buf, blob, "file.crlf", NULL));
  	cl_assert_equal_sz(0, buf.size);
  	cl_assert_equal_s("", buf.ptr);
  	git_buf_dispose(&buf);
  
  	memset(&buf, 0, sizeof(git_buf));
  	cl_git_pass(git_blob_filter(&buf, blob, "file.lf", NULL));
  	cl_assert_equal_sz(0, buf.size);
  	cl_assert_equal_s("", buf.ptr);
  	git_buf_dispose(&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_from_workdir(&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_from_workdir(&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_filter(&buf, blob, "filter.bin", NULL));
  	cl_assert_equal_s(
  		"Some text\n$Id$\nGoes there\n", buf.ptr);
  
  	cl_git_pass(git_blob_filter(&buf, blob, "filter.identcrlf", NULL));
  	cl_assert_equal_s(
  		"Some text\r\n$Id: 3164f585d548ac68027d22b104f2d8100b2b6845 $\r\nGoes there\r\n", buf.ptr);
  
  	cl_git_pass(git_blob_filter(&buf, blob, "filter.identlf", NULL));
  	cl_assert_equal_s(
  		"Some text\n$Id: 3164f585d548ac68027d22b104f2d8100b2b6845 $\nGoes there\n", buf.ptr);
  
  	git_buf_dispose(&buf);
  	git_blob_free(blob);
  
  }
  

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