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git/t/t9501-gitweb-standalone-http-status.sh
Brian Gernhardt ab35469de0 t9501: Re-fix max load test
Revert the previous attempt to skip this test on platforms where we
currently cannot determine the system load.  We want to make sure that
the max-load-limit codepath produces results cleanly, when gitweb is
updated and becomes capable of reading the load average by some other
method.

The code to check for load returns 0 if it doesn't know how to find
load.  It also checks to see if the current load is higher than the
max load.  So to force the script to quit early by setting the maxload
variable negative which should work for systems where we can detect
load (which should be a positive number) and systems where we can't
(where detected load is 0)

Signed-off-by: Brian Gernhardt <brian@gernhardtsoftware.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-06 10:33:07 -08:00

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#!/bin/sh
#
# Copyright (c) 2009 Mark Rada
#
test_description='gitweb as standalone script (http status tests).
This test runs gitweb (git web interface) as a CGI script from the
commandline, and checks that it returns the expected HTTP status
code and message.'
. ./gitweb-lib.sh
# ----------------------------------------------------------------------
# snapshot settings
test_commit \
'SnapshotTests' \
'i can has snapshot?'
cat >>gitweb_config.perl <<\EOF
$feature{'snapshot'}{'override'} = 0;
EOF
test_expect_success \
'snapshots: tgz only default format enabled' \
'gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tgz" &&
grep "Status: 200 OK" gitweb.output &&
gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tbz2" &&
grep "403 - Unsupported snapshot format" gitweb.output &&
gitweb_run "p=.git;a=snapshot;h=HEAD;sf=txz" &&
grep "403 - Snapshot format not allowed" gitweb.output &&
gitweb_run "p=.git;a=snapshot;h=HEAD;sf=zip" &&
grep "403 - Unsupported snapshot format" gitweb.output'
cat >>gitweb_config.perl <<\EOF
$feature{'snapshot'}{'default'} = ['tgz','tbz2','txz','zip'];
EOF
test_expect_success \
'snapshots: all enabled in default, use default disabled value' \
'gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tgz" &&
grep "Status: 200 OK" gitweb.output &&
gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tbz2" &&
grep "Status: 200 OK" gitweb.output &&
gitweb_run "p=.git;a=snapshot;h=HEAD;sf=txz" &&
grep "403 - Snapshot format not allowed" gitweb.output &&
gitweb_run "p=.git;a=snapshot;h=HEAD;sf=zip" &&
grep "Status: 200 OK" gitweb.output'
cat >>gitweb_config.perl <<\EOF
$known_snapshot_formats{'zip'}{'disabled'} = 1;
EOF
test_expect_success \
'snapshots: zip explicitly disabled' \
'gitweb_run "p=.git;a=snapshot;h=HEAD;sf=zip" &&
grep "403 - Snapshot format not allowed" gitweb.output'
test_debug 'cat gitweb.output'
cat >>gitweb_config.perl <<\EOF
$known_snapshot_formats{'tgz'}{'disabled'} = 0;
EOF
test_expect_success \
'snapshots: tgz explicitly enabled' \
'gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tgz" &&
grep "Status: 200 OK" gitweb.output'
test_debug 'cat gitweb.headers'
# ----------------------------------------------------------------------
# snapshot hash ids
test_expect_success 'snapshots: good tree-ish id' '
gitweb_run "p=.git;a=snapshot;h=master;sf=tgz" &&
grep "Status: 200 OK" gitweb.output
'
test_debug 'cat gitweb.headers'
test_expect_success 'snapshots: bad tree-ish id' '
gitweb_run "p=.git;a=snapshot;h=frizzumFrazzum;sf=tgz" &&
grep "404 - Object does not exist" gitweb.output
'
test_debug 'cat gitweb.output'
test_expect_success 'snapshots: bad tree-ish id (tagged object)' '
echo object > tag-object &&
git add tag-object &&
git commit -m "Object to be tagged" &&
git tag tagged-object `git hash-object tag-object` &&
gitweb_run "p=.git;a=snapshot;h=tagged-object;sf=tgz" &&
grep "400 - Object is not a tree-ish" gitweb.output
'
test_debug 'cat gitweb.output'
test_expect_success 'snapshots: good object id' '
ID=`git rev-parse --verify HEAD` &&
gitweb_run "p=.git;a=snapshot;h=$ID;sf=tgz" &&
grep "Status: 200 OK" gitweb.output
'
test_debug 'cat gitweb.headers'
test_expect_success 'snapshots: bad object id' '
gitweb_run "p=.git;a=snapshot;h=abcdef01234;sf=tgz" &&
grep "404 - Object does not exist" gitweb.output
'
test_debug 'cat gitweb.output'
# ----------------------------------------------------------------------
# load checking
# always hit the load limit
cat >>gitweb_config.perl <<\EOF
our $maxload = -1;
EOF
test_expect_success 'load checking: load too high (default action)' '
gitweb_run "p=.git" &&
grep "Status: 503 Service Unavailable" gitweb.headers &&
grep "503 - The load average on the server is too high" gitweb.body
'
test_debug 'cat gitweb.log' # just in case
test_debug 'cat gitweb.headers'
# turn off load checking
cat >>gitweb_config.perl <<\EOF
our $maxload = undef;
EOF
test_done