tests/t0111-atom.shrev: 3231f195e6 (latest)


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#!/bin/sh

# The atom page serves recent history as a feed. The checks read the content
# type, count the entries against the max-atom-items cap, and hand the feed
# to xmllint where installed, a far stricter reader than any grep here.

test_description='Check the atom feed'
. ./setup.sh

test_expect_success 'generate foo/atom' '
	cgit_url "foo/atom" >tmp
'

test_expect_success 'the response is an atom feed' '
	head -n 1 tmp | grep "Status: 200 OK" &&
	sed "/^$/q" tmp | grep "Content-Type: application/atom+xml" &&
	strip_headers <tmp >feed &&
	grep "<feed xmlns=.http://www.w3.org/2005/Atom.>" feed &&
	grep "<title>foo, branch master</title>" feed
'

test_expect_success 'every commit of a small repository is an entry' '
	test $(grep -c "<entry>" feed) -eq 5 &&
	grep "<title>commit 1</title>" feed &&
	grep "<title>commit 5</title>" feed
'

test_expect_success 'ten entries is the default ceiling' '
	cgit_url "bar/atom" >tmp &&
	strip_headers <tmp >feed &&
	test $(grep -c "<entry>" feed) -eq 10 &&
	grep "<title>commit 50</title>" feed &&
	! grep "<title>commit 40</title>" feed
'

test_expect_success 'max-atom-items overrides the ceiling' '
	cgitrc_repo atomrc bar max-atom-items=3 &&
	cgit_rc atomrc "url=bar/atom" >tmp &&
	strip_headers <tmp >feed &&
	test $(grep -c "<entry>" feed) -eq 3
'

test_lazy_prereq XMLLINT 'command -v xmllint'

test_expect_success XMLLINT 'the feed is well-formed xml' '
	cgit_url "foo/atom" >tmp &&
	strip_headers <tmp >feed &&
	xmllint --noout feed
'

# A path starting with a colon would reach git as pathspec magic, which the
# log refuses as well.
test_expect_success 'a path with pathspec magic is refused' '
	cgit_url "foo/atom/%3A%28icase%29FILE-1" >tmp &&
	grep "^Status: 400" tmp &&
	cgit_url "foo/atom/file-1" >tmp &&
	grep "^Status: 200" tmp
'

test_expect_success 'the feed link encodes the repository and the branch' '
	cgitrc_copy feedrc &&
	CGIT_CONFIG="$PWD/feedrc" HTTP_HOST=example.org QUERY_STRING="url=foo%2Bbar/log/&h=1%2B2" cgit >tmp &&
	grep "title=.Atom feed. href=.http://example.org/foo%2Bbar/atom/?h=1%2B2." tmp
'

# A reader may subscribe before the first push, and the page every other view
# of an empty repository falls back to is no feed it can read.
test_expect_success 'an empty repository answers with a feed of no entries' '
	git init -q --bare repos/empty.git &&
	cgitrc_repo emptyrc empty "repo.path=$PWD/repos/empty.git" &&
	cgit_rc emptyrc "url=empty/atom" >tmp &&
	head -n 1 tmp | grep "Status: 200 OK" &&
	sed "/^$/q" tmp | grep "Content-Type: application/atom+xml" &&
	strip_headers <tmp >feed &&
	grep "<title>empty</title>" feed &&
	grep "<updated>" feed &&
	! grep "<entry>" feed &&
	grep "</feed>" feed
'

test_expect_success XMLLINT 'the empty feed is well-formed xml' '
	xmllint --noout feed
'

test_done