512477b175
Ordinarily, we would say "VAR=VAL command" to execute a tested
command with environment variable(s) set only for that command.
This however does not work if 'command' is a shell function (most
notably 'test_must_fail'); the result of the assignment is retained
and affects later commands.
To avoid this, we used to assign and export environment variables
and run such a test in a subshell, like so:
(
VAR=VAL && export VAR &&
test_must_fail git command to be tested
)
But with "env" utility, we should be able to say:
test_must_fail env VAR=VAL git command to be tested
which is much shorter and easier to read.
Signed-off-by: David Tran <unsignedzero@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
83 lines
1.8 KiB
Bash
Executable File
83 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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test_description='git pack-object --include-tag'
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. ./test-lib.sh
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TRASH=`pwd`
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test_expect_success setup '
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echo c >d &&
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git update-index --add d &&
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tree=`git write-tree` &&
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commit=`git commit-tree $tree </dev/null` &&
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echo "object $commit" >sig &&
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echo "type commit" >>sig &&
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echo "tag mytag" >>sig &&
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echo "tagger $(git var GIT_COMMITTER_IDENT)" >>sig &&
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echo >>sig &&
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echo "our test tag" >>sig &&
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tag=`git mktag <sig` &&
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rm d sig &&
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git update-ref refs/tags/mytag $tag && {
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echo $tree &&
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echo $commit &&
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git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\) .*/\\1/"
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} >obj-list
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'
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rm -rf clone.git
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test_expect_success 'pack without --include-tag' '
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packname_1=$(git pack-objects \
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--window=0 \
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test-1 <obj-list)
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'
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test_expect_success 'unpack objects' '
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(
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GIT_DIR=clone.git &&
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export GIT_DIR &&
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git init &&
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git unpack-objects -n <test-1-${packname_1}.pack &&
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git unpack-objects <test-1-${packname_1}.pack
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)
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'
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test_expect_success 'check unpacked result (have commit, no tag)' '
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git rev-list --objects $commit >list.expect &&
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(
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test_must_fail env GIT_DIR=clone.git git cat-file -e $tag &&
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git rev-list --objects $commit
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) >list.actual &&
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test_cmp list.expect list.actual
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'
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rm -rf clone.git
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test_expect_success 'pack with --include-tag' '
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packname_1=$(git pack-objects \
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--window=0 \
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--include-tag \
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test-2 <obj-list)
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'
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test_expect_success 'unpack objects' '
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(
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GIT_DIR=clone.git &&
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export GIT_DIR &&
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git init &&
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git unpack-objects -n <test-2-${packname_1}.pack &&
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git unpack-objects <test-2-${packname_1}.pack
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)
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'
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test_expect_success 'check unpacked result (have commit, have tag)' '
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git rev-list --objects mytag >list.expect &&
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(
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GIT_DIR=clone.git &&
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export GIT_DIR &&
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git rev-list --objects $tag
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) >list.actual &&
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test_cmp list.expect list.actual
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'
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test_done
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