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From:
Omar Polo <op@omarpolo.com>
Subject:
Re: regress/gotwebd: implement paginated commits test case
To:
Mark Jamsek <mark@jamsek.com>, gameoftrees@openbsd.org
Date:
Tue, 7 Jan 2025 14:31:00 +0100

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Thread
LGTM, ok op@


Thanks!


On 04/01/25 13:22, Mark Jamsek wrote:
> stsp mentioned on IRC that it would be good to have pagination coverage
> in gotwebd's test suite. As such, the below diff wires the test harness
> for paginated actions and implements a test for paginated commits. The
> template has a hardcoded 3 items per page, but to simulate more pages
> being visited/deeper history traversal, the total number of items can be
> tuned with the GOTWEBD_TEST_PAGINATE_NITEMS knob, which defaults to 15
> and must be a multiple of three:
>
>   make -C regress/gotwebd GOTWEBD_TEST_PAGINATE_NITEMS=99 test_gotwebd_paginate
>
> This test uses the max_commits_display knob, but gotwebd.conf(5) also
> exposes summary_{commits,tags}_display and max_repos_display, which we
> might also consider covering.
>
>
> commit 5c22fc130ecbf108052b06d99ea8c6d87217cd93
> from: Mark Jamsek <mark@jamsek.dev>
> date: Sat Jan  4 12:17:15 2025 UTC
>
> regress/gotwebd: implement paginated commits test case
>
> M  regress/gotwebd/Makefile                  |   21+  4-
> A  regress/gotwebd/commits_page.html         |   13+  0-
> A  regress/gotwebd/test_gotwebd_paginate.sh  |  104+  0-
>
> 3 files changed, 138 insertions(+), 4 deletions(-)
>
> commit - 3fd8274f36c449b4db01aa4f5e6ab9709facd8f3
> commit + 5c22fc130ecbf108052b06d99ea8c6d87217cd93
> blob - dcfa0f6eedf2d865d8d255194293b49e8ffb5ff3
> blob + 803eb4958024659ae980b5f51216764b4ebbe37b
> --- regress/gotwebd/Makefile
> +++ regress/gotwebd/Makefile
> @@ -1,6 +1,6 @@
>  .PATH:${.CURDIR}/../../lib
>  
> -REGRESS_TARGETS=test_gotwebd
> +REGRESS_TARGETS=test_gotwebd test_gotwebd_paginate
>  
>  PROG = gotwebd_test
>  SRCS = gotwebd_test.c error.c hash.c pollfd.c
> @@ -10,7 +10,7 @@ CPPFLAGS = -I${.CURDIR}/../../include -I${.CURDIR}/../
>  NOMAN = yes
>  
>  .PHONY: ensure_root prepare_test_env prepare_test_repo start_gotwebd \
> -	gotwebd_test_conf
> +	gotwebd_test_conf gotwebd_test_conf_paginate
>  
>  GOTWEBD_TEST_TMPDIR=/tmp
>  GOTWEBD_TEST_ROOT?!!=mktemp -d "${GOTWEBD_TEST_TMPDIR}/gotwebd-test-XXXXXXXXXX"
> @@ -18,6 +18,7 @@ GOTWEBD_TEST_CHROOT=${GOTWEBD_TEST_ROOT}/var/www
>  GOTWEBD_TEST_CONF=${GOTWEBD_TEST_ROOT}/gotwebd.conf
>  GOTWEBD_TEST_SOCK=${GOTWEBD_TEST_CHROOT}/gotweb.sock
>  GOTWEBD_TEST_FCGI=${.OBJDIR}/${PROG}
> +GOTWEBD_TEST_PAGINATE_NITEMS?=15  # must be a multiple of 3 (items per page)
>  GOTWEBD_CHECK_MEMLEAK=export MALLOC_OPTIONS=1; ktrace -d -tu -i -f ${GOTWEBD_TEST_ROOT}/ktrace.out
>  
>  GOTWEBD_TEST_USER?=${DOAS_USER}
> @@ -43,6 +44,7 @@ GOTWEBD_TEST_ENV=GOTWEBD_TEST_SOCK=${GOTWEBD_TEST_SOCK
>  	GOTWEBD_TEST_CONF=${GOTWEBD_TEST_CONF} \
>  	GOTWEBD_TEST_USER=${GOTWEBD_TEST_USER} \
>  	GOTWEBD_TEST_FCGI=${GOTWEBD_TEST_FCGI} \
> +	GOTWEBD_TEST_PAGINATE_NITEMS=${GOTWEBD_TEST_PAGINATE_NITEMS} \
>  	PATH=$(GOTWEBD_TEST_USER_HOME)/bin:${PATH} \
>  	HOME=$(GOTWEBD_TEST_USER_HOME) \
>  	GOTWEBD_TEST_DATA_DIR=${.CURDIR}
> @@ -80,11 +82,15 @@ gotwebd_test_conf:
>  	@echo '    show_repo_owner off' >> ${GOTWEBD_TEST_CONF}
>  	@echo '}' >> ${GOTWEBD_TEST_CONF}
>  
> -start_gotwebd: prepare_test_repo gotwebd_test gotwebd_test_conf
> +gotwebd_test_conf_paginate: gotwebd_test_conf
> +	@printf '5i\n    max_commits_display 3\n.\nwq\n' | \
> +	    ed -s ${GOTWEBD_TEST_CONF}
> +
> +start_gotwebd: prepare_test_repo gotwebd_test
>  	@${GOTWEBD_TRAP}; ${GOTWEBD_CHECK_MEMLEAK} ${GOTWEBD_START_CMD}
>  	@${GOTWEBD_TRAP}; sleep .5
>  
> -test_gotwebd: start_gotwebd
> +test_gotwebd: gotwebd_test_conf start_gotwebd
>  	@-$(GOTWEBD_TRAP); su -m ${GOTWEBD_TEST_USER} -c \
>  		'env $(GOTWEBD_TEST_ENV) sh ${.CURDIR}/test_gotwebd.sh'
>  	@${GOTWEBD_STOP_CMD} 2>/dev/null
> @@ -95,4 +101,15 @@ test_gotwebd: start_gotwebd
>  		exit 1; \
>  	fi
>  
> +test_gotwebd_paginate: gotwebd_test_conf_paginate start_gotwebd
> +	@-${GOTWEBD_TRAP}; su -m ${GOTWEBD_TEST_USER} -c \
> +	    'env ${GOTWEBD_TEST_ENV} sh ${.CURDIR}/test_gotwebd_paginate.sh'
> +	@${GOTWEBD_STOP_CMD} 2>/dev/null
> +	@kdump -u malloc -f ${GOTWEBD_TEST_ROOT}/ktrace.out \
> +	    > ${GOTWEBD_TEST_ROOT}/leak-report && \
> +	if grep -q "/gotwebd 0x" ${GOTWEBD_TEST_ROOT}/leak-report; then \
> +		cat ${GOTWEBD_TEST_ROOT}/leak-report; \
> +		exit 1; \
> +	fi
> +
>  .include <bsd.regress.mk>
> blob - /dev/null
> blob + 0ba11972706fcd6c426e26892e500abd253024cb (mode 644)
> --- /dev/null
> +++ regress/gotwebd/commits_page.html
> @@ -0,0 +1,13 @@
> +Content-Security-Policy: default-src 'self'; script-src 'none'; object-src 'none';
> +Content-Type: text/html
> +
> +<!doctype html><html><head><meta charset="utf-8" /><title>Gotweb</title><meta name="viewport" content="initial-scale=1.0" /><meta name="msapplication-TileColor" content="#da532c" /><meta name="theme-color" content="#ffffff"/><link rel="apple-touch-icon" sizes="180x180" href="/gotwebd_test_harness/apple-touch-icon.png" /><link rel="icon" type="image/png" sizes="32x32" href="/gotwebd_test_harness/favicon-32x32.png" /><link rel="icon" type="image/png" sizes="16x16" href="/gotwebd_test_harness/favicon-16x16.png" /><link rel="manifest" href="/gotwebd_test_harness/site.webmanifest"/><link rel="mask-icon" href="/gotwebd_test_harness/safari-pinned-tab.svg" /><link rel="stylesheet" type="text/css" href="/gotwebd_test_harness/gotweb.css" /></head><body><header id="header"><div id="got_link"><a href="https://gameoftrees.org" target="_blank"><img src="/gotwebd_test_harness/got.png" /></a></div></header><nav id="site_path"><div id="site_link"><a href="?index_page=0">Repos</a> / <a href="?action=summary&path=repo.git">repo.git</a> / <a href="?action=commits&commit=${COMMIT_ID1}&path=repo.git">commits</a> / </div></nav><main class="action-commits"><header class="subtitle"><h2>Commits</h2></header><div class="commits_content"><div class="page_header_wrapper"><dl><dt>Commit:</dt><dd><code class="commit-id">${COMMIT_ID1}</code></dd><dt>From:</dt><dd>${COMMITTER} &lt;${COMMITTER_EMAIL}&gt;</dd><dt>Date:</dt><dd><time datetime="${COMMIT_YMDHMS1}">${COMMIT_DATE1}
> + UTC</time></dd></dl></div><hr /><div class="commit">
> +${LOGMSG1}
> +</div><div class="navs_wrapper"><div class="navs"><a href="?action=diff&commit=${COMMIT_ID1}&path=repo.git">diff</a> | <a href="?action=patch&commit=${COMMIT_ID1}&path=repo.git">patch</a> | <a href="?action=tree&commit=${COMMIT_ID1}&path=repo.git">tree</a></div></div><hr /><div class="page_header_wrapper"><dl><dt>Commit:</dt><dd><code class="commit-id">${COMMIT_ID2}</code></dd><dt>From:</dt><dd>${COMMITTER} &lt;${COMMITTER_EMAIL}&gt;</dd><dt>Date:</dt><dd><time datetime="${COMMIT_YMDHMS2}">${COMMIT_DATE2}
> + UTC</time></dd></dl></div><hr /><div class="commit">
> +${LOGMSG2}
> +</div><div class="navs_wrapper"><div class="navs"><a href="?action=diff&commit=${COMMIT_ID2}&path=repo.git">diff</a> | <a href="?action=patch&commit=${COMMIT_ID2}&path=repo.git">patch</a> | <a href="?action=tree&commit=${COMMIT_ID2}&path=repo.git">tree</a></div></div><hr /><div class="page_header_wrapper"><dl><dt>Commit:</dt><dd><code class="commit-id">${COMMIT_ID3}</code></dd><dt>From:</dt><dd>${COMMITTER} &lt;${COMMITTER_EMAIL}&gt;</dd><dt>Date:</dt><dd><time datetime="${COMMIT_YMDHMS3}">${COMMIT_DATE3}
> + UTC</time></dd></dl></div><hr /><div class="commit">
> +${LOGMSG3}
> +</div><div class="navs_wrapper"><div class="navs"><a href="?action=diff&commit=${COMMIT_ID3}&path=repo.git">diff</a> | <a href="?action=patch&commit=${COMMIT_ID3}&path=repo.git">patch</a> | <a href="?action=tree&commit=${COMMIT_ID3}&path=repo.git">tree</a></div></div><hr /><div id="np_wrapper"><div id="nav_more"><a href="?action=commits&commit=${COMMIT_ID_MORE}&headref=HEAD&path=repo.git">More&nbsp;&darr;</a></div></div></div></main><footer id="site_owner_wrapper"><p id="site_owner">Got Owner</p></footer></body></html>
> blob - /dev/null
> blob + ee353a9c8c369e0d33e69d970b1f70fdbd3a3f6f (mode 644)
> --- /dev/null
> +++ regress/gotwebd/test_gotwebd_paginate.sh
> @@ -0,0 +1,104 @@
> +#!/bin/sh
> +#
> +# Copyright (c) 2025 Mark Jamsek <mark@jamsek.dev>
> +#
> +# Permission to use, copy, modify, and distribute this software for any
> +# purpose with or without fee is hereby granted, provided that the above
> +# copyright notice and this permission notice appear in all copies.
> +#
> +# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
> +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
> +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
> +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
> +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
> +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
> +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
> +
> +. ${GOTWEBD_TEST_DATA_DIR}/common.sh
> +
> +test_gotwebd_paginate_commits()
> +{
> +	local testroot=$(test_init gotwebd_paginate_commits 1)
> +	local wt="$testroot/wt"
> +	local repo="${GOTWEBD_TEST_CHROOT}/got/public/repo.git"
> +	local ids="$(git_show_head $repo)"
> +	local dates="$(git_show_author_time $repo)"
> +
> +	got checkout "$repo" "$wt" > /dev/null
> +	ret=$?
> +	if [ $ret -ne 0 ]; then
> +		echo "got checkout failed unexpectedly"
> +		test_done "$testroot" "$repo" "$ret"
> +		return 1
> +	fi
> +
> +	cd "$wt"
> +
> +	for i in $(seq 2 $GOTWEBD_TEST_PAGINATE_NITEMS); do
> +		echo "alpha $i" > alpha
> +
> +		got commit -m "commit $i" > /dev/null
> +		ret=$?
> +		if [ $ret -ne 0 ]; then
> +			echo "got commit failed unexpectedly" >&2
> +			test_done "$testroot" "$repo" "$ret"
> +			return 1
> +		fi
> +
> +		ids="$ids $(git_show_head "$repo")"
> +		dates="$dates $(git_show_author_time "$repo")"
> +	done
> +
> +	for i in $(seq $GOTWEBD_TEST_PAGINATE_NITEMS -3 1); do
> +		local id_more=$i
> +		local id=$(pop_idx $i $ids)
> +		local d1=$(pop_idx $i $dates)
> +		local d2=$(pop_idx $((i - 1)) $dates)
> +		local d3=$(pop_idx $((i - 2)) $dates)
> +		local logmsg3="commit $((i - 2))"
> +		local page="${GOTWEBD_TEST_DATA_DIR}/commits_page.html"
> +		local qs="action=commits&commit=${id}&path=repo.git"
> +
> +		if [ $i -gt 3 ]; then
> +			id_more=$((i - 3))
> +		else
> +			# remove "nav_more" div from the final page footer
> +			perl -pe 'substr($_, 275, 150, q{}) if eof' "$page" \
> +			    > "$testroot/commits_page_end.html"
> +			page="$testroot/commits_page_end.html"
> +			logmsg3="import the test tree"
> +		fi
> +
> +		LOGMSG1="commit $i" \
> +		LOGMSG2="commit $((i - 1))" \
> +		LOGMSG3="$logmsg3" \
> +		COMMITTER="Flan Hacker" \
> +		COMMIT_ID1="$id" \
> +		COMMIT_ID2=$(pop_idx $((i - 1)) $ids) \
> +		COMMIT_ID3=$(pop_idx $((i - 2)) $ids) \
> +		COMMIT_ID_MORE=$(pop_idx $id_more $ids) \
> +		COMMITTER_EMAIL="flan_hacker@openbsd.org" \
> +		COMMIT_YMDHMS1=$(date -u -r $d1 +"%FT%TZ") \
> +		COMMIT_YMDHMS2=$(date -u -r $d2 +"%FT%TZ") \
> +		COMMIT_YMDHMS3=$(date -u -r $d3 +"%FT%TZ") \
> +		COMMIT_DATE1=$(date -u -r $d1 +"%a %b %e %X %Y") \
> +		COMMIT_DATE2=$(date -u -r $d2 +"%a %b %e %X %Y") \
> +		COMMIT_DATE3=$(date -u -r $d3 +"%a %b %e %X %Y") \
> +		interpolate "$page" > "$testroot/content.expected"
> +
> +		$GOTWEBD_TEST_FCGI -q "$qs" > "$testroot/content"
> +
> +		cmp -s $testroot/content.expected $testroot/content
> +		ret=$?
> +		if [ $ret -ne 0 ]; then
> +			diff -u $testroot/content.expected $testroot/content
> +			test_done "$testroot" "$repo" "$ret"
> +			return 1
> +		fi
> +	done
> +
> +	test_done "$testroot" "$repo" 0
> +}
> +
> +test_parseargs "$@"
> +run_test test_gotwebd_paginate_commits
>
>