mirror of
https://github.com/git/git
synced 2024-09-12 21:04:12 +00:00
9d58c4a3e3
Prior to commitfa83a33b, the 'git checkout' DWIMery would create a new local branch if the specified branch name did not exist and it matched exactly one ref in the "remotes" namespace. It searched the "remotes" namespace for matching refs using a simple comparison of the trailing portion of the remote ref names. This approach could sometimes produce false positives or negatives. Sincefa83a33b, the DWIMery more strictly excludes the remote name from the ref comparison by iterating through the remotes that are configured in the .gitconfig file. This has the side-effect that any refs that exist in the "remotes" namespace, but do not match the destination side of any remote refspec, will not be used by the DWIMery. This change in behavior breaks the tests in t9802 which relied on the old behavior of searching all refs in the remotes namespace, since the git-p4 script does not configure any remotes in the .gitconfig. Let's work around this in these tests by explicitly naming the upstream branch to base the new local branch on when calling 'git checkout'. Signed-off-by: Brandon Casey <drafnel@gmail.com> Acked-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
258 lines
6.2 KiB
Bash
Executable file
258 lines
6.2 KiB
Bash
Executable file
#!/bin/sh
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test_description='git p4 filetype tests'
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. ./lib-git-p4.sh
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test_expect_success 'start p4d' '
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start_p4d
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'
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#
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# This series of tests checks newline handling Both p4 and
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# git store newlines as \n, and have options to choose how
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# newlines appear in checked-out files.
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#
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test_expect_success 'p4 client newlines, unix' '
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(
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cd "$cli" &&
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p4 client -o | sed "/LineEnd/s/:.*/:unix/" | p4 client -i &&
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printf "unix\ncrlf\n" >f-unix &&
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printf "unix\r\ncrlf\r\n" >f-unix-as-crlf &&
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p4 add -t text f-unix &&
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p4 submit -d f-unix &&
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# LineEnd: unix; should be no change after sync
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cp f-unix f-unix-orig &&
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p4 sync -f &&
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test_cmp f-unix-orig f-unix &&
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# make sure stored in repo as unix newlines
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# use sed to eat python-appened newline
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p4 -G print //depot/f-unix | marshal_dump data 2 |\
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sed \$d >f-unix-p4-print &&
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test_cmp f-unix-orig f-unix-p4-print &&
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# switch to win, make sure lf -> crlf
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p4 client -o | sed "/LineEnd/s/:.*/:win/" | p4 client -i &&
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p4 sync -f &&
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test_cmp f-unix-as-crlf f-unix
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)
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'
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test_expect_success 'p4 client newlines, win' '
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(
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cd "$cli" &&
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p4 client -o | sed "/LineEnd/s/:.*/:win/" | p4 client -i &&
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printf "win\r\ncrlf\r\n" >f-win &&
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printf "win\ncrlf\n" >f-win-as-lf &&
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p4 add -t text f-win &&
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p4 submit -d f-win &&
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# LineEnd: win; should be no change after sync
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cp f-win f-win-orig &&
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p4 sync -f &&
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test_cmp f-win-orig f-win &&
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# make sure stored in repo as unix newlines
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# use sed to eat python-appened newline
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p4 -G print //depot/f-win | marshal_dump data 2 |\
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sed \$d >f-win-p4-print &&
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test_cmp f-win-as-lf f-win-p4-print &&
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# switch to unix, make sure lf -> crlf
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p4 client -o | sed "/LineEnd/s/:.*/:unix/" | p4 client -i &&
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p4 sync -f &&
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test_cmp f-win-as-lf f-win
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)
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'
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test_expect_success 'ensure blobs store only lf newlines' '
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test_when_finished cleanup_git &&
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(
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cd "$git" &&
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git init &&
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git p4 sync //depot@all &&
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# verify the files in .git are stored only with newlines
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o=$(git ls-tree p4/master -- f-unix | cut -f1 | cut -d\ -f3) &&
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git cat-file blob $o >f-unix-blob &&
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test_cmp "$cli"/f-unix-orig f-unix-blob &&
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o=$(git ls-tree p4/master -- f-win | cut -f1 | cut -d\ -f3) &&
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git cat-file blob $o >f-win-blob &&
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test_cmp "$cli"/f-win-as-lf f-win-blob &&
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rm f-unix-blob f-win-blob
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)
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'
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test_expect_success 'gitattributes setting eol=lf produces lf newlines' '
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test_when_finished cleanup_git &&
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(
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# checkout the files and make sure core.eol works as planned
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cd "$git" &&
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git init &&
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echo "* eol=lf" >.gitattributes &&
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git p4 sync //depot@all &&
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git checkout -b master p4/master &&
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test_cmp "$cli"/f-unix-orig f-unix &&
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test_cmp "$cli"/f-win-as-lf f-win
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)
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'
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test_expect_success 'gitattributes setting eol=crlf produces crlf newlines' '
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test_when_finished cleanup_git &&
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(
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# checkout the files and make sure core.eol works as planned
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cd "$git" &&
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git init &&
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echo "* eol=crlf" >.gitattributes &&
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git p4 sync //depot@all &&
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git checkout -b master p4/master &&
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test_cmp "$cli"/f-unix-as-crlf f-unix &&
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test_cmp "$cli"/f-win-orig f-win
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)
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'
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test_expect_success 'crlf cleanup' '
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(
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cd "$cli" &&
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rm f-unix-orig f-unix-as-crlf &&
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rm f-win-orig f-win-as-lf &&
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p4 client -o | sed "/LineEnd/s/:.*/:unix/" | p4 client -i &&
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p4 sync -f
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)
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'
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test_expect_success 'utf-16 file create' '
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(
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cd "$cli" &&
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# p4 saves this verbatim
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printf "three\nline\ntext\n" >f-ascii &&
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p4 add -t text f-ascii &&
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# p4 adds \377\376 header
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cp f-ascii f-ascii-as-utf16 &&
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p4 add -t utf16 f-ascii-as-utf16 &&
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# p4 saves this exactly as iconv produced it
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printf "three\nline\ntext\n" | iconv -f ascii -t utf-16 >f-utf16 &&
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p4 add -t utf16 f-utf16 &&
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# this also is unchanged
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cp f-utf16 f-utf16-as-text &&
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p4 add -t text f-utf16-as-text &&
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p4 submit -d "f files" &&
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# force update of client files
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p4 sync -f
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)
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'
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test_expect_success 'utf-16 file test' '
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot@all &&
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(
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cd "$git" &&
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test_cmp "$cli/f-ascii" f-ascii &&
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test_cmp "$cli/f-ascii-as-utf16" f-ascii-as-utf16 &&
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test_cmp "$cli/f-utf16" f-utf16 &&
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test_cmp "$cli/f-utf16-as-text" f-utf16-as-text
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)
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'
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test_expect_success 'keyword file create' '
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(
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cd "$cli" &&
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printf "id\n\$Id\$\n\$Author\$\ntext\n" >k-text-k &&
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p4 add -t text+k k-text-k &&
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cp k-text-k k-text-ko &&
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p4 add -t text+ko k-text-ko &&
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cat k-text-k | iconv -f ascii -t utf-16 >k-utf16-k &&
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p4 add -t utf16+k k-utf16-k &&
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cp k-utf16-k k-utf16-ko &&
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p4 add -t utf16+ko k-utf16-ko &&
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p4 submit -d "k files" &&
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p4 sync -f
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)
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'
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build_smush() {
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cat >k_smush.py <<-\EOF &&
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import re, sys
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sys.stdout.write(re.sub(r'(?i)\$(Id|Header|Author|Date|DateTime|Change|File|Revision):[^$]*\$', r'$\1$', sys.stdin.read()))
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EOF
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cat >ko_smush.py <<-\EOF
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import re, sys
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sys.stdout.write(re.sub(r'(?i)\$(Id|Header):[^$]*\$', r'$\1$', sys.stdin.read()))
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EOF
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}
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test_expect_success 'keyword file test' '
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build_smush &&
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test_when_finished rm -f k_smush.py ko_smush.py &&
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot@all &&
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(
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cd "$git" &&
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# text, ensure unexpanded
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"$PYTHON_PATH" "$TRASH_DIRECTORY/k_smush.py" <"$cli/k-text-k" >cli-k-text-k-smush &&
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test_cmp cli-k-text-k-smush k-text-k &&
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"$PYTHON_PATH" "$TRASH_DIRECTORY/ko_smush.py" <"$cli/k-text-ko" >cli-k-text-ko-smush &&
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test_cmp cli-k-text-ko-smush k-text-ko &&
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# utf16, even though p4 expands keywords, git p4 does not
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# try to undo that
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test_cmp "$cli/k-utf16-k" k-utf16-k &&
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test_cmp "$cli/k-utf16-ko" k-utf16-ko
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)
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'
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build_gendouble() {
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cat >gendouble.py <<-\EOF
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import sys
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import struct
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s = struct.pack(">LL18s",
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0x00051607, # AppleDouble
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0x00020000, # version 2
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"" # pad to 26 bytes
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)
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sys.stdout.write(s)
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EOF
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}
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test_expect_success 'ignore apple' '
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test_when_finished rm -f gendouble.py &&
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build_gendouble &&
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(
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cd "$cli" &&
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test-genrandom apple 1024 >double.png &&
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"$PYTHON_PATH" "$TRASH_DIRECTORY/gendouble.py" >%double.png &&
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p4 add -t apple double.png &&
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p4 submit -d appledouble
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) &&
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test_when_finished cleanup_git &&
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git p4 clone --dest="$git" //depot@all &&
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(
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cd "$git" &&
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test ! -f double.png
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)
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'
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test_expect_success 'kill p4d' '
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kill_p4d
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'
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test_done
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