[libgit2.git] / tests / libgit2 / email / create.c

#include "clar.h"
#include "clar_libgit2.h"

#include "diff_generate.h"

static git_repository *repo;

void test_email_create__initialize(void)
{
	repo = cl_git_sandbox_init("diff_format_email");
}

void test_email_create__cleanup(void)
{
	cl_git_sandbox_cleanup();
}

static void email_for_commit(
	git_buf *out,
	const char *commit_id,
	git_email_create_options *opts)
{
	git_oid oid;
	git_commit *commit = NULL;
	git_diff *diff = NULL;

	git_oid_fromstr(&oid, commit_id);

	cl_git_pass(git_commit_lookup(&commit, repo, &oid));

	cl_git_pass(git_email_create_from_commit(out, commit, opts));

	git_diff_free(diff);
	git_commit_free(commit);
}

static void assert_email_match(
	const char *expected,
	const char *commit_id,
	git_email_create_options *opts)
{
	git_buf buf = GIT_BUF_INIT;

	email_for_commit(&buf, commit_id, opts);
	cl_assert_equal_s(expected, buf.ptr);

	git_buf_dispose(&buf);
}

static void assert_subject_match(
	const char *expected,
	const char *commit_id,
	git_email_create_options *opts)
{
	git_buf buf = GIT_BUF_INIT;
	char *subject, *nl;

	email_for_commit(&buf, commit_id, opts);

	cl_assert((subject = strstr(buf.ptr, "\nSubject: ")) != NULL);
	subject += 10;

	if ((nl = strchr(subject, '\n')) != NULL)
		*nl = '\0';

	cl_assert_equal_s(expected, subject);

	git_buf_dispose(&buf);
}

void test_email_create__commit(void)
{
	const char *expected =
	"From 9264b96c6d104d0e07ae33d3007b6a48246c6f92 Mon Sep 17 00:00:00 2001\n" \
	"From: Jacques Germishuys <jacquesg@striata.com>\n" \
	"Date: Wed, 9 Apr 2014 20:57:01 +0200\n" \
	"Subject: [PATCH] Modify some content\n" \
	"\n" \
	"---\n" \
	" file1.txt | 8 +++++---\n" \
	" 1 file changed, 5 insertions(+), 3 deletions(-)\n" \
	"\n" \
	"diff --git a/file1.txt b/file1.txt\n" \
	"index 94aaae8..af8f41d 100644\n" \
	"--- a/file1.txt\n" \
	"+++ b/file1.txt\n" \
	"@@ -1,15 +1,17 @@\n" \
	" file1.txt\n" \
	" file1.txt\n" \
	"+_file1.txt_\n" \
	" file1.txt\n" \
	" file1.txt\n" \
	" file1.txt\n" \
	" file1.txt\n" \
	"+\n" \
	"+\n" \
	" file1.txt\n" \
	" file1.txt\n" \
	" file1.txt\n" \
	" file1.txt\n" \
	" file1.txt\n" \
	"-file1.txt\n" \
	"-file1.txt\n" \
	"-file1.txt\n" \
	"+_file1.txt_\n" \
	"+_file1.txt_\n" \
	" file1.txt\n" \
	"--\n" \
	"libgit2 " LIBGIT2_VERSION "\n" \
	"\n";

	assert_email_match(
		expected, "9264b96c6d104d0e07ae33d3007b6a48246c6f92", NULL);
}

void test_email_create__rename(void)
{
	const char *expected =
	"From 6e05acc5a5dab507d91a0a0cc0fb05a3dd98892d Mon Sep 17 00:00:00 2001\n" \
	"From: Jacques Germishuys <jacquesg@striata.com>\n" \
	"Date: Wed, 9 Apr 2014 21:15:56 +0200\n" \
	"Subject: [PATCH] Renamed file1.txt -> file1.txt.renamed\n" \
	"\n" \
	"---\n" \
	" file1.txt => file1.txt.renamed | 4 ++--\n" \
	" 1 file changed, 2 insertions(+), 2 deletions(-)\n" \
	"\n" \
	"diff --git a/file1.txt b/file1.txt.renamed\n" \
	"similarity index 86%\n" \
	"rename from file1.txt\n" \
	"rename to file1.txt.renamed\n" \
	"index af8f41d..a97157a 100644\n" \
	"--- a/file1.txt\n" \
	"+++ b/file1.txt.renamed\n" \
	"@@ -3,13 +3,13 @@ file1.txt\n" \
	" _file1.txt_\n" \
	" file1.txt\n" \
	" file1.txt\n" \
	"-file1.txt\n" \
	"+file1.txt_renamed\n" \
	" file1.txt\n" \
	" \n" \
	" \n" \
	" file1.txt\n" \
	" file1.txt\n" \
	"-file1.txt\n" \
	"+file1.txt_renamed\n" \
	" file1.txt\n" \
	" file1.txt\n" \
	" _file1.txt_\n" \
	"--\n" \
	"libgit2 " LIBGIT2_VERSION "\n" \
	"\n";

	assert_email_match(expected, "6e05acc5a5dab507d91a0a0cc0fb05a3dd98892d", NULL);
}

void test_email_create__rename_as_add_delete(void)
{
	const char *expected =
	"From 6e05acc5a5dab507d91a0a0cc0fb05a3dd98892d Mon Sep 17 00:00:00 2001\n" \
	"From: Jacques Germishuys <jacquesg@striata.com>\n" \
	"Date: Wed, 9 Apr 2014 21:15:56 +0200\n" \
	"Subject: [PATCH] Renamed file1.txt -> file1.txt.renamed\n" \
	"\n" \
	"---\n" \
	" file1.txt         | 17 -----------------\n" \
	" file1.txt.renamed | 17 +++++++++++++++++\n" \
	" 2 files changed, 17 insertions(+), 17 deletions(-)\n" \
	" delete mode 100644 file1.txt\n" \
	" create mode 100644 file1.txt.renamed\n" \
	"\n" \
	"diff --git a/file1.txt b/file1.txt\n" \
	"deleted file mode 100644\n" \
	"index af8f41d..0000000\n" \
	"--- a/file1.txt\n" \
	"+++ /dev/null\n" \
	"@@ -1,17 +0,0 @@\n" \
	"-file1.txt\n" \
	"-file1.txt\n" \
	"-_file1.txt_\n" \
	"-file1.txt\n" \
	"-file1.txt\n" \
	"-file1.txt\n" \
	"-file1.txt\n" \
	"-\n" \
	"-\n" \
	"-file1.txt\n" \
	"-file1.txt\n" \
	"-file1.txt\n" \
	"-file1.txt\n" \
	"-file1.txt\n" \
	"-_file1.txt_\n" \
	"-_file1.txt_\n" \
	"-file1.txt\n" \
	"diff --git a/file1.txt.renamed b/file1.txt.renamed\n" \
	"new file mode 100644\n" \
	"index 0000000..a97157a\n" \
	"--- /dev/null\n" \
	"+++ b/file1.txt.renamed\n" \
	"@@ -0,0 +1,17 @@\n" \
	"+file1.txt\n" \
	"+file1.txt\n" \
	"+_file1.txt_\n" \
	"+file1.txt\n" \
	"+file1.txt\n" \
	"+file1.txt_renamed\n" \
	"+file1.txt\n" \
	"+\n" \
	"+\n" \
	"+file1.txt\n" \
	"+file1.txt\n" \
	"+file1.txt_renamed\n" \
	"+file1.txt\n" \
	"+file1.txt\n" \
	"+_file1.txt_\n" \
	"+_file1.txt_\n" \
	"+file1.txt\n" \
	"--\n" \
	"libgit2 " LIBGIT2_VERSION "\n" \
	"\n";

	git_email_create_options opts = GIT_EMAIL_CREATE_OPTIONS_INIT;
	opts.flags |= GIT_EMAIL_CREATE_NO_RENAMES;

	assert_email_match(expected, "6e05acc5a5dab507d91a0a0cc0fb05a3dd98892d", &opts);
}

void test_email_create__binary(void)
{
	const char *expected =
	"From 8d7523f6fcb2404257889abe0d96f093d9f524f9 Mon Sep 17 00:00:00 2001\n" \
	"From: Jacques Germishuys <jacquesg@striata.com>\n" \
	"Date: Sun, 13 Apr 2014 18:10:18 +0200\n" \
	"Subject: [PATCH] Modified binary file\n" \
	"\n" \
	"---\n" \
	" binary.bin | Bin 3 -> 5 bytes\n" \
	" 1 file changed, 0 insertions(+), 0 deletions(-)\n" \
	"\n" \
	"diff --git a/binary.bin b/binary.bin\n" \
	"index bd474b2519cc15eab801ff851cc7d50f0dee49a1..9ac35ff15cd8864aeafd889e4826a3150f0b06c4 100644\n" \
	"GIT binary patch\n" \
	"literal 5\n" \
	"Mc${NkU}WL~000&M4gdfE\n" \
	"\n" \
	"literal 3\n" \
	"Kc${Nk-~s>u4FC%O\n" \
	"\n" \
	"--\n" \
	"libgit2 " LIBGIT2_VERSION "\n" \
	"\n";

	assert_email_match(expected, "8d7523f6fcb2404257889abe0d96f093d9f524f9", NULL);
}

void test_email_create__binary_not_included(void)
{
	const char *expected =
	"From 8d7523f6fcb2404257889abe0d96f093d9f524f9 Mon Sep 17 00:00:00 2001\n" \
	"From: Jacques Germishuys <jacquesg@striata.com>\n" \
	"Date: Sun, 13 Apr 2014 18:10:18 +0200\n" \
	"Subject: [PATCH] Modified binary file\n" \
	"\n" \
	"---\n" \
	" binary.bin | Bin 3 -> 5 bytes\n" \
	" 1 file changed, 0 insertions(+), 0 deletions(-)\n" \
	"\n" \
	"diff --git a/binary.bin b/binary.bin\n" \
	"index bd474b2..9ac35ff 100644\n" \
	"Binary files a/binary.bin and b/binary.bin differ\n" \
	"--\n" \
	"libgit2 " LIBGIT2_VERSION "\n" \
	"\n";

	git_email_create_options opts = GIT_EMAIL_CREATE_OPTIONS_INIT;
	opts.diff_opts.flags &= ~GIT_DIFF_SHOW_BINARY;

	assert_email_match(expected, "8d7523f6fcb2404257889abe0d96f093d9f524f9", &opts);
}

void test_email_create__custom_summary_and_body(void)
{
	const char *expected = "From 627e7e12d87e07a83fad5b6bfa25e86ead4a5270 Mon Sep 17 00:00:00 2001\n" \
	"From: Patrick Steinhardt <ps@pks.im>\n" \
	"Date: Tue, 24 Nov 2015 13:34:39 +0100\n" \
	"Subject: [PPPPPATCH 2/4] This is a subject\n" \
	"\n" \
	"Modify content of file3.txt by appending a new line. Make this\n" \
	"commit message somewhat longer to test behavior with newlines\n" \
	"embedded in the message body.\n" \
	"\n" \
	"Also test if new paragraphs are included correctly.\n" \
	"---\n" \
	" file3.txt | 1 +\n" \
	" 1 file changed, 1 insertion(+)\n" \
	"\n" \
	"diff --git a/file3.txt b/file3.txt\n" \
	"index 9a2d780..7309653 100644\n" \
	"--- a/file3.txt\n" \
	"+++ b/file3.txt\n" \
	"@@ -3,3 +3,4 @@ file3!\n" \
	" file3\n" \
	" file3\n" \
	" file3\n" \
	"+file3\n" \
	"--\n" \
	"libgit2 " LIBGIT2_VERSION "\n" \
	"\n";

	const char *summary = "This is a subject\nwith\nnewlines";
	const char *body = "Modify content of file3.txt by appending a new line. Make this\n" \
	"commit message somewhat longer to test behavior with newlines\n" \
	"embedded in the message body.\n" \
	"\n" \
	"Also test if new paragraphs are included correctly.";

	git_oid oid;
	git_commit *commit = NULL;
	git_diff *diff = NULL;
	git_buf buf = GIT_BUF_INIT;
	git_email_create_options opts = GIT_EMAIL_CREATE_OPTIONS_INIT;

	opts.subject_prefix = "PPPPPATCH";

	git_oid_fromstr(&oid, "627e7e12d87e07a83fad5b6bfa25e86ead4a5270");
	cl_git_pass(git_commit_lookup(&commit, repo, &oid));
	cl_git_pass(git_diff__commit(&diff, repo, commit, NULL));
	cl_git_pass(git_email_create_from_diff(&buf, diff, 2, 4, &oid, summary, body, git_commit_author(commit), &opts));

	cl_assert_equal_s(expected, buf.ptr);

	git_diff_free(diff);
	git_commit_free(commit);
	git_buf_dispose(&buf);
}

void test_email_create__commit_subjects(void)
{
	git_email_create_options opts = GIT_EMAIL_CREATE_OPTIONS_INIT;

	assert_subject_match("[PATCH] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);

	opts.reroll_number = 42;
	assert_subject_match("[PATCH v42] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);

	opts.flags |= GIT_EMAIL_CREATE_ALWAYS_NUMBER;
	assert_subject_match("[PATCH v42 1/1] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);

	opts.start_number = 9;
	assert_subject_match("[PATCH v42 9/9] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);

	opts.subject_prefix = "";
	assert_subject_match("[v42 9/9] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);

	opts.reroll_number = 0;
	assert_subject_match("[9/9] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);

	opts.start_number = 0;
	assert_subject_match("[1/1] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);

	opts.flags = GIT_EMAIL_CREATE_OMIT_NUMBERS;
	assert_subject_match("Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);
}
Commit	Line	Data
c25aa7cd PP	1	#include "clar.h"
	2	#include "clar_libgit2.h"
	3
c25aa7cd PP	4	#include "diff_generate.h"
	5
	6	static git_repository *repo;
	7
	8	void test_email_create__initialize(void)
	9	{
	10	repo = cl_git_sandbox_init("diff_format_email");
	11	}
	12
	13	void test_email_create__cleanup(void)
	14	{
	15	cl_git_sandbox_cleanup();
	16	}
	17
	18	static void email_for_commit(
	19	git_buf *out,
	20	const char *commit_id,
	21	git_email_create_options *opts)
	22	{
	23	git_oid oid;
	24	git_commit *commit = NULL;
	25	git_diff *diff = NULL;
	26
	27	git_oid_fromstr(&oid, commit_id);
	28
	29	cl_git_pass(git_commit_lookup(&commit, repo, &oid));
	30
	31	cl_git_pass(git_email_create_from_commit(out, commit, opts));
	32
	33	git_diff_free(diff);
	34	git_commit_free(commit);
	35	}
	36
	37	static void assert_email_match(
	38	const char *expected,
	39	const char *commit_id,
	40	git_email_create_options *opts)
	41	{
	42	git_buf buf = GIT_BUF_INIT;
	43
	44	email_for_commit(&buf, commit_id, opts);
e579e0f7	45	cl_assert_equal_s(expected, buf.ptr);
c25aa7cd PP	46
	47	git_buf_dispose(&buf);
	48	}
	49
	50	static void assert_subject_match(
	51	const char *expected,
	52	const char *commit_id,
	53	git_email_create_options *opts)
	54	{
	55	git_buf buf = GIT_BUF_INIT;
e579e0f7	56	char subject, nl;
c25aa7cd PP	57
	58	email_for_commit(&buf, commit_id, opts);
	59
e579e0f7 MB	60	cl_assert((subject = strstr(buf.ptr, "\nSubject: ")) != NULL);
e579e0f7 MB	61	subject += 10;
c25aa7cd	62
e579e0f7 MB	63	if ((nl = strchr(subject, '\n')) != NULL)
	64	*nl = '\0';
	65
	66	cl_assert_equal_s(expected, subject);
c25aa7cd PP	67
	68	git_buf_dispose(&buf);
	69	}
	70
	71	void test_email_create__commit(void)
	72	{
	73	const char *expected =
	74	"From 9264b96c6d104d0e07ae33d3007b6a48246c6f92 Mon Sep 17 00:00:00 2001\n" \
	75	"From: Jacques Germishuys <jacquesg@striata.com>\n" \
	76	"Date: Wed, 9 Apr 2014 20:57:01 +0200\n" \
	77	"Subject: [PATCH] Modify some content\n" \
	78	"\n" \
	79	"---\n" \
	80	" file1.txt \| 8 +++++---\n" \
	81	" 1 file changed, 5 insertions(+), 3 deletions(-)\n" \
	82	"\n" \
	83	"diff --git a/file1.txt b/file1.txt\n" \
	84	"index 94aaae8..af8f41d 100644\n" \
	85	"--- a/file1.txt\n" \
	86	"+++ b/file1.txt\n" \
	87	"@@ -1,15 +1,17 @@\n" \
	88	" file1.txt\n" \
	89	" file1.txt\n" \
	90	"+_file1.txt_\n" \
	91	" file1.txt\n" \
	92	" file1.txt\n" \
	93	" file1.txt\n" \
	94	" file1.txt\n" \
	95	"+\n" \
	96	"+\n" \
	97	" file1.txt\n" \
	98	" file1.txt\n" \
	99	" file1.txt\n" \
	100	" file1.txt\n" \
	101	" file1.txt\n" \
	102	"-file1.txt\n" \
	103	"-file1.txt\n" \
	104	"-file1.txt\n" \
	105	"+_file1.txt_\n" \
	106	"+_file1.txt_\n" \
	107	" file1.txt\n" \
	108	"--\n" \
	109	"libgit2 " LIBGIT2_VERSION "\n" \
	110	"\n";
	111
	112	assert_email_match(
	113	expected, "9264b96c6d104d0e07ae33d3007b6a48246c6f92", NULL);
	114	}
	115
	116	void test_email_create__rename(void)
	117	{
	118	const char *expected =
	119	"From 6e05acc5a5dab507d91a0a0cc0fb05a3dd98892d Mon Sep 17 00:00:00 2001\n" \
	120	"From: Jacques Germishuys <jacquesg@striata.com>\n" \
	121	"Date: Wed, 9 Apr 2014 21:15:56 +0200\n" \
	122	"Subject: [PATCH] Renamed file1.txt -> file1.txt.renamed\n" \
	123	"\n" \
	124	"---\n" \
	125	" file1.txt => file1.txt.renamed \| 4 ++--\n" \
	126	" 1 file changed, 2 insertions(+), 2 deletions(-)\n" \
	127	"\n" \
	128	"diff --git a/file1.txt b/file1.txt.renamed\n" \
	129	"similarity index 86%\n" \
	130	"rename from file1.txt\n" \
131	"rename to file1.txt.renamed\n" \
132	"index af8f41d..a97157a 100644\n" \
133	"--- a/file1.txt\n" \
134	"+++ b/file1.txt.renamed\n" \
135	"@@ -3,13 +3,13 @@ file1.txt\n" \
136	" _file1.txt_\n" \
137	" file1.txt\n" \
138	" file1.txt\n" \
139	"-file1.txt\n" \
140	"+file1.txt_renamed\n" \
141	" file1.txt\n" \
142	" \n" \
143	" \n" \
144	" file1.txt\n" \
145	" file1.txt\n" \
146	"-file1.txt\n" \
147	"+file1.txt_renamed\n" \
148	" file1.txt\n" \
149	" file1.txt\n" \
150	" _file1.txt_\n" \
151	"--\n" \
152	"libgit2 " LIBGIT2_VERSION "\n" \
153	"\n";
154
155	assert_email_match(expected, "6e05acc5a5dab507d91a0a0cc0fb05a3dd98892d", NULL);
156	}
157
158	void test_email_create__rename_as_add_delete(void)
159	{
160	const char *expected =
161	"From 6e05acc5a5dab507d91a0a0cc0fb05a3dd98892d Mon Sep 17 00:00:00 2001\n" \
162	"From: Jacques Germishuys <jacquesg@striata.com>\n" \
163	"Date: Wed, 9 Apr 2014 21:15:56 +0200\n" \
164	"Subject: [PATCH] Renamed file1.txt -> file1.txt.renamed\n" \
165	"\n" \
166	"---\n" \
167	" file1.txt \| 17 -----------------\n" \
168	" file1.txt.renamed \| 17 +++++++++++++++++\n" \
169	" 2 files changed, 17 insertions(+), 17 deletions(-)\n" \
170	" delete mode 100644 file1.txt\n" \
171	" create mode 100644 file1.txt.renamed\n" \
172	"\n" \
173	"diff --git a/file1.txt b/file1.txt\n" \
174	"deleted file mode 100644\n" \
175	"index af8f41d..0000000\n" \
176	"--- a/file1.txt\n" \
177	"+++ /dev/null\n" \
178	"@@ -1,17 +0,0 @@\n" \
179	"-file1.txt\n" \
180	"-file1.txt\n" \
181	"-_file1.txt_\n" \
182	"-file1.txt\n" \
183	"-file1.txt\n" \
184	"-file1.txt\n" \
185	"-file1.txt\n" \
186	"-\n" \
187	"-\n" \
188	"-file1.txt\n" \
189	"-file1.txt\n" \
190	"-file1.txt\n" \
191	"-file1.txt\n" \
192	"-file1.txt\n" \
193	"-_file1.txt_\n" \
194	"-_file1.txt_\n" \
195	"-file1.txt\n" \
196	"diff --git a/file1.txt.renamed b/file1.txt.renamed\n" \
197	"new file mode 100644\n" \
198	"index 0000000..a97157a\n" \
199	"--- /dev/null\n" \
200	"+++ b/file1.txt.renamed\n" \
201	"@@ -0,0 +1,17 @@\n" \
202	"+file1.txt\n" \
203	"+file1.txt\n" \
204	"+_file1.txt_\n" \
205	"+file1.txt\n" \
206	"+file1.txt\n" \
207	"+file1.txt_renamed\n" \
208	"+file1.txt\n" \
209	"+\n" \
210	"+\n" \
211	"+file1.txt\n" \
212	"+file1.txt\n" \
213	"+file1.txt_renamed\n" \
214	"+file1.txt\n" \
215	"+file1.txt\n" \
216	"+_file1.txt_\n" \
217	"+_file1.txt_\n" \
218	"+file1.txt\n" \
219	"--\n" \
220	"libgit2 " LIBGIT2_VERSION "\n" \
221	"\n";
222
223	git_email_create_options opts = GIT_EMAIL_CREATE_OPTIONS_INIT;
224	opts.flags \|= GIT_EMAIL_CREATE_NO_RENAMES;
225
226	assert_email_match(expected, "6e05acc5a5dab507d91a0a0cc0fb05a3dd98892d", &opts);
227	}
228
229	void test_email_create__binary(void)
230	{
231	const char *expected =
232	"From 8d7523f6fcb2404257889abe0d96f093d9f524f9 Mon Sep 17 00:00:00 2001\n" \
233	"From: Jacques Germishuys <jacquesg@striata.com>\n" \
234	"Date: Sun, 13 Apr 2014 18:10:18 +0200\n" \
235	"Subject: [PATCH] Modified binary file\n" \
236	"\n" \
237	"---\n" \
238	" binary.bin \| Bin 3 -> 5 bytes\n" \
239	" 1 file changed, 0 insertions(+), 0 deletions(-)\n" \
240	"\n" \
241	"diff --git a/binary.bin b/binary.bin\n" \
242	"index bd474b2519cc15eab801ff851cc7d50f0dee49a1..9ac35ff15cd8864aeafd889e4826a3150f0b06c4 100644\n" \
243	"GIT binary patch\n" \
244	"literal 5\n" \
245	"Mc${NkU}WL~000&M4gdfE\n" \
246	"\n" \
247	"literal 3\n" \
248	"Kc${Nk-~s>u4FC%O\n" \
249	"\n" \
250	"--\n" \
251	"libgit2 " LIBGIT2_VERSION "\n" \
252	"\n";
253
254	assert_email_match(expected, "8d7523f6fcb2404257889abe0d96f093d9f524f9", NULL);
255	}
256
257	void test_email_create__binary_not_included(void)
258	{
259	const char *expected =
260	"From 8d7523f6fcb2404257889abe0d96f093d9f524f9 Mon Sep 17 00:00:00 2001\n" \
261	"From: Jacques Germishuys <jacquesg@striata.com>\n" \
262	"Date: Sun, 13 Apr 2014 18:10:18 +0200\n" \
263	"Subject: [PATCH] Modified binary file\n" \
264	"\n" \
265	"---\n" \
266	" binary.bin \| Bin 3 -> 5 bytes\n" \
267	" 1 file changed, 0 insertions(+), 0 deletions(-)\n" \
268	"\n" \
269	"diff --git a/binary.bin b/binary.bin\n" \
270	"index bd474b2..9ac35ff 100644\n" \
271	"Binary files a/binary.bin and b/binary.bin differ\n" \
272	"--\n" \
273	"libgit2 " LIBGIT2_VERSION "\n" \
274	"\n";
275
276	git_email_create_options opts = GIT_EMAIL_CREATE_OPTIONS_INIT;
277	opts.diff_opts.flags &= ~GIT_DIFF_SHOW_BINARY;
278
279	assert_email_match(expected, "8d7523f6fcb2404257889abe0d96f093d9f524f9", &opts);
280	}
281
282	void test_email_create__custom_summary_and_body(void)
283	{
284	const char *expected = "From 627e7e12d87e07a83fad5b6bfa25e86ead4a5270 Mon Sep 17 00:00:00 2001\n" \
285	"From: Patrick Steinhardt <ps@pks.im>\n" \
286	"Date: Tue, 24 Nov 2015 13:34:39 +0100\n" \
287	"Subject: [PPPPPATCH 2/4] This is a subject\n" \
288	"\n" \
289	"Modify content of file3.txt by appending a new line. Make this\n" \
290	"commit message somewhat longer to test behavior with newlines\n" \
291	"embedded in the message body.\n" \
292	"\n" \
293	"Also test if new paragraphs are included correctly.\n" \
294	"---\n" \
295	" file3.txt \| 1 +\n" \
296	" 1 file changed, 1 insertion(+)\n" \
297	"\n" \
298	"diff --git a/file3.txt b/file3.txt\n" \
299	"index 9a2d780..7309653 100644\n" \
300	"--- a/file3.txt\n" \
301	"+++ b/file3.txt\n" \
302	"@@ -3,3 +3,4 @@ file3!\n" \
303	" file3\n" \
304	" file3\n" \
305	" file3\n" \
306	"+file3\n" \
307	"--\n" \
308	"libgit2 " LIBGIT2_VERSION "\n" \
309	"\n";
310
311	const char *summary = "This is a subject\nwith\nnewlines";
312	const char *body = "Modify content of file3.txt by appending a new line. Make this\n" \
313	"commit message somewhat longer to test behavior with newlines\n" \
314	"embedded in the message body.\n" \
315	"\n" \
316	"Also test if new paragraphs are included correctly.";
317
318	git_oid oid;
319	git_commit *commit = NULL;
320	git_diff *diff = NULL;
321	git_buf buf = GIT_BUF_INIT;
322	git_email_create_options opts = GIT_EMAIL_CREATE_OPTIONS_INIT;
323
324	opts.subject_prefix = "PPPPPATCH";
325
326	git_oid_fromstr(&oid, "627e7e12d87e07a83fad5b6bfa25e86ead4a5270");
327	cl_git_pass(git_commit_lookup(&commit, repo, &oid));
328	cl_git_pass(git_diff__commit(&diff, repo, commit, NULL));
329	cl_git_pass(git_email_create_from_diff(&buf, diff, 2, 4, &oid, summary, body, git_commit_author(commit), &opts));
330
e579e0f7	331	cl_assert_equal_s(expected, buf.ptr);
c25aa7cd PP	332
	333	git_diff_free(diff);
	334	git_commit_free(commit);
	335	git_buf_dispose(&buf);
	336	}
	337
	338	void test_email_create__commit_subjects(void)
	339	{
	340	git_email_create_options opts = GIT_EMAIL_CREATE_OPTIONS_INIT;
	341
	342	assert_subject_match("[PATCH] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);
	343
	344	opts.reroll_number = 42;
	345	assert_subject_match("[PATCH v42] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);
	346
	347	opts.flags \|= GIT_EMAIL_CREATE_ALWAYS_NUMBER;
	348	assert_subject_match("[PATCH v42 1/1] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);
	349
	350	opts.start_number = 9;
	351	assert_subject_match("[PATCH v42 9/9] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);
	352
	353	opts.subject_prefix = "";
	354	assert_subject_match("[v42 9/9] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);
	355
	356	opts.reroll_number = 0;
	357	assert_subject_match("[9/9] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);
	358
	359	opts.start_number = 0;
	360	assert_subject_match("[1/1] Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);
	361
	362	opts.flags = GIT_EMAIL_CREATE_OMIT_NUMBERS;
	363	assert_subject_match("Modify some content", "9264b96c6d104d0e07ae33d3007b6a48246c6f92", &opts);
	364	}