aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/tests/t0104-tree.sh
blob: 2ce1251cbf56d06cc0f940cb36bd18b4537c78ef (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
#!/bin/sh

. ./setup.sh

prepare_tests "Check content on tree page"

run_test 'generate bar/tree' 'cgit_url "bar/tree" >trash/tmp'
run_test 'find file-1' 'grep -e "file-1" trash/tmp'
run_test 'find file-50' 'grep -e "file-50" trash/tmp'

run_test 'generate bar/tree/file-50' 'cgit_url "bar/tree/file-50" >trash/tmp'

run_test 'find line 1' '
	grep -e "<a class=.no. id=.n1. name=.n1. href=.#n1.>1</a>" trash/tmp
'

run_test 'no line 2' '
	! grep -e "<a class=.no. id=.n2. name=.n2. href=.#n2.>2</a>" trash/tmp
'

run_test 'generate foo+bar/tree' 'cgit_url "foo%2bbar/tree" >trash/tmp'

run_test 'verify a+b link' '
	grep -e "/foo+bar/tree/a+b" trash/tmp
'

run_test 'generate foo+bar/tree?h=1+2' 'cgit_url "foo%2bbar/tree&h=1%2b2" >trash/tmp'

run_test 'verify a+b?h=1+2 link' '
	grep -e "/foo+bar/tree/a+b?h=1%2b2" trash/tmp
'

tests_done
nd-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
/* ui-diff.c: show diff between two blobs
 *
 * Copyright (C) 2006 Lars Hjemli
 *
 * Licensed under GNU General Public License v2
 *   (see COPYING for full license text)
 */

#include "cgit.h"


/*
 * print a single line returned from xdiff
 */
static void print_line(char *line, int len)
{
	char *class = "ctx";
	char c = line[len-1];

	if (line[0] == '+')
		class = "add";
	else if (line[0] == '-')
		class = "del";
	else if (line[0] == '@')
		class = "hunk";

	htmlf("<div class='%s'>", class);
	line[len-1] = '\0';
	html_txt(line);
	html("</div>");
	line[len-1] = c;
}

static void header(unsigned char *sha1, char *path1, int mode1,
		   unsigned char *sha2, char *path2, int mode2)
{
	char *abbrev1, *abbrev2;
	int subproject;

	subproject = (S_ISDIRLNK(mode1) || S_ISDIRLNK(mode2));
	html("<div class='head'>");
	html("diff --git a/");
	html_txt(path1);
	html(" b/");
	html_txt(path2);

	if (is_null_sha1(sha1))
		path1 = "dev/null";
	if (is_null_sha1(sha2))
		path2 = "dev/null";

	if (mode1 == 0)
		htmlf("<br/>new file mode %.6o", mode2);

	if (mode2 == 0)
		htmlf("<br/>deleted file mode %.6o", mode1);

	if (!subproject) {
		abbrev1 = xstrdup(find_unique_abbrev(sha1, DEFAULT_ABBREV));
		abbrev2 = xstrdup(find_unique_abbrev(sha2, DEFAULT_ABBREV));
		htmlf("<br/>index %s..%s", abbrev1, abbrev2);
		free(abbrev1);
		free(abbrev2);
		if (mode1 != 0 && mode2 != 0) {
			htmlf(" %.6o", mode1);
			if (mode2 != mode1)
				htmlf("..%.6o", mode2);
		}
		html("<br/>--- a/");
		html_txt(path1);
		html("<br/>+++ b/");
		html_txt(path2);
	}
	html("</div>");
}

static void filepair_cb(struct diff_filepair *pair)
{
	header(pair->one->sha1, pair->one->path, pair->one->mode,
	       pair->two->sha1, pair->two->path, pair->two->mode);
	if (S_ISDIRLNK(pair->one->mode) || S_ISDIRLNK(pair->two->mode)) {
		if (S_ISDIRLNK(pair->one->mode))
			print_line(fmt("-Subproject %s", sha1_to_hex(pair->one->sha1)), 52);
		if (S_ISDIRLNK(pair->two->mode))
			print_line(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52);
		return;
	}
	if (cgit_diff_files(pair->one->sha1, pair->two->sha1, print_line))
		cgit_print_error("Error running diff");
}

void cgit_print_diff(const char *new_rev, const char *old_rev)
{
	unsigned char sha1[20], sha2[20];
	enum object_type type;
	unsigned long size;
	struct commit *commit, *commit2;

	if (!new_rev)
		new_rev = cgit_query_head;
	get_sha1(new_rev, sha1);
	type = sha1_object_info(sha1, &size);
	if (type == OBJ_BAD) {
		cgit_print_error(fmt("Bad object name: %s", new_rev));
		return;
	}
	if (type != OBJ_COMMIT) {
		cgit_print_error(fmt("Unhandled object type: %s",
				     typename(type)));
		return;
	}

	commit = lookup_commit_reference(sha1);
	if (!commit || parse_commit(commit))
		cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(sha1)));

	if (old_rev)
		get_sha1(old_rev, sha2);
	else if (commit->parents && commit->parents->item)
		hashcpy(sha2, commit->parents->item->object.sha1);
	else
		hashclr(sha2);

	if (!is_null_sha1(sha2)) {
		type = sha1_object_info(sha2, &size);
		if (type == OBJ_BAD) {
			cgit_print_error(fmt("Bad object name: %s", sha1_to_hex(sha2)));
			return;
		}
		commit2 = lookup_commit_reference(sha2);
		if (!commit2 || parse_commit(commit2))
			cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(sha2)));
	}

	html("<table class='diff'>");
	html("<tr><td>");
	cgit_diff_tree(sha2, sha1, filepair_cb);
	html("</td></tr>");
	html("</table>");
}