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authorRene Scharfe <rene.scharfe@lsrfire.ath.cx>2005-06-02 20:50:17 (GMT)
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-03 01:30:08 (GMT)
commitd3d49c3d3559d4b5e79ae99fe485af48606d5cab (patch)
treeb0ee8d7274ecda7b1204e92ae32357ca354233bd /t/t5000-tar-tree.sh
parentd3a15c49d4e2abdad900faf723f3bd3ab8ab19e9 (diff)
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[PATCH] git-tar-tree: add a test case
add a simple test case. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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+#!/bin/sh
+#
+# Copyright (C) 2005 Rene Scharfe
+#
+
+test_description='git-tar-tree and git-get-tar-commit-id test
+
+This test covers the topics of long paths, file contents, commit date
+handling and commit id embedding:
+
+ Paths longer than 100 characters require the use of a pax extended
+ header to store them. The test creates files with pathes both longer
+ and shorter than 100 chars, and also checks symlinks with long and
+ short pathes both as their own name and as target path.
+
+ The contents of the repository is compared to the extracted tar
+ archive. The repository contains simple text files, symlinks and a
+ binary file (/bin/sh).
+
+ git-tar-tree applies the commit date to every file in the archive it
+ creates. The test sets the commit date to a specific value and checks
+ if the tar archive contains that value.
+
+ When giving git-tar-tree a commit id (in contrast to a tree id) it
+ embeds this commit id into the tar archive as a comment. The test
+ checks the ability of git-get-tar-commit-id to figure it out from the
+ tar file.
+
+'
+
+. ./test-lib.sh
+
+test_expect_success \
+ 'populate workdir' \
+ 'mkdir a b c &&
+ p48=1.......10........20........30........40......48 &&
+ p50=1.......10........20........30........40........50 &&
+ p98=${p48}${p50} &&
+ echo simple textfile >a/a &&
+ echo 100 chars in path >a/${p98} &&
+ echo 101 chars in path >a/${p98}x &&
+ echo 102 chars in path >a/${p98}xx &&
+ echo 103 chars in path >a/${p98}xxx &&
+ mkdir a/bin &&
+ cp /bin/sh a/bin/sh &&
+ ln -s a a/l1 &&
+ ln -s ${p98}xx a/l100 &&
+ ln -s ${p98}xxx a/l101 &&
+ ln -s ${p98}xxx a/l${p98} &&
+ (cd a && find .) | sort >a.lst'
+
+test_expect_success \
+ 'add files to repository' \
+ 'find a -type f | xargs git-update-cache --add &&
+ find a -type l | xargs git-update-cache --add &&
+ treeid=`git-write-tree` &&
+ echo $treeid >treeid &&
+ TZ= GIT_COMMITTER_DATE="2005-05-27 22:00:00" \
+ git-commit-tree $treeid </dev/null >.git/HEAD'
+
+test_expect_success \
+ 'git-tar-tree' \
+ 'git-tar-tree HEAD >b.tar'
+
+test_expect_success \
+ 'validate file modification time' \
+ 'tar tvf b.tar a/a | awk \{print\ \$4,\$5\} >b.mtime &&
+ echo "2005-05-27 22:00:00" >expected.mtime &&
+ diff expected.mtime b.mtime'
+
+test_expect_success \
+ 'git-get-tar-commit-id' \
+ 'git-get-tar-commit-id <b.tar >b.commitid &&
+ diff .git/HEAD b.commitid'
+
+test_expect_success \
+ 'extract tar archive' \
+ '(cd b && tar xf -) <b.tar'
+
+test_expect_success \
+ 'validate filenames' \
+ '(cd b/a && find .) | sort >b.lst &&
+ diff a.lst b.lst'
+
+test_expect_success \
+ 'validate file contents' \
+ 'diff -r a b/a'
+
+test_expect_success \
+ 'git-tar-tree with prefix' \
+ 'git-tar-tree HEAD prefix >c.tar'
+
+test_expect_success \
+ 'extract tar archive with prefix' \
+ '(cd c && tar xf -) <c.tar'
+
+test_expect_success \
+ 'validate filenames with prefix' \
+ '(cd c/prefix/a && find .) | sort >c.lst &&
+ diff a.lst c.lst'
+
+test_expect_success \
+ 'validate file contents with prefix' \
+ 'diff -r a c/prefix/a'
+
+test_done