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Diffstat (limited to 't/t2004-checkout-cache-temp.sh')
| -rwxr-xr-x | t/t2004-checkout-cache-temp.sh | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/t/t2004-checkout-cache-temp.sh b/t/t2004-checkout-cache-temp.sh new file mode 100755 index 0000000..b16d69c --- /dev/null +++ b/t/t2004-checkout-cache-temp.sh @@ -0,0 +1,230 @@ +#!/bin/sh +# +# Copyright (c) 2006 Shawn Pearce +# + +test_description='git checkout-index --temp test. + +With --temp flag, git checkout-index writes to temporary merge files +rather than the tracked path.' + +TEST_PASSES_SANITIZE_LEAK=true +. ./test-lib.sh + +test_expect_success 'setup' ' + mkdir asubdir && + echo tree1path0 >path0 && + echo tree1path1 >path1 && + echo tree1path3 >path3 && + echo tree1path4 >path4 && + echo tree1asubdir/path5 >asubdir/path5 && + git update-index --add path0 path1 path3 path4 asubdir/path5 && + t1=$(git write-tree) && + rm -f path* .merge_* actual .git/index && + echo tree2path0 >path0 && + echo tree2path1 >path1 && + echo tree2path2 >path2 && + echo tree2path4 >path4 && + git update-index --add path0 path1 path2 path4 && + t2=$(git write-tree) && + rm -f path* .merge_* actual .git/index && + echo tree2path0 >path0 && + echo tree3path1 >path1 && + echo tree3path2 >path2 && + echo tree3path3 >path3 && + git update-index --add path0 path1 path2 path3 && + t3=$(git write-tree) +' + +test_expect_success 'checkout one stage 0 to temporary file' ' + rm -f path* .merge_* actual .git/index && + git read-tree $t1 && + git checkout-index --temp -- path1 >actual && + test_line_count = 1 actual && + test $(cut "-d " -f2 actual) = path1 && + p=$(cut "-d " -f1 actual) && + test -f $p && + test $(cat $p) = tree1path1 +' + +test_expect_success 'checkout all stage 0 to temporary files' ' + rm -f path* .merge_* actual .git/index && + git read-tree $t1 && + git checkout-index -a --temp >actual && + test_line_count = 5 actual && + for f in path0 path1 path3 path4 asubdir/path5 + do + test $(grep $f actual | cut "-d " -f2) = $f && + p=$(grep $f actual | cut "-d " -f1) && + test -f $p && + test $(cat $p) = tree1$f || return 1 + done +' + +test_expect_success 'setup 3-way merge' ' + rm -f path* .merge_* actual .git/index && + git read-tree -m $t1 $t2 $t3 +' + +test_expect_success 'checkout one stage 2 to temporary file' ' + rm -f path* .merge_* actual && + git checkout-index --stage=2 --temp -- path1 >actual && + test_line_count = 1 actual && + test $(cut "-d " -f2 actual) = path1 && + p=$(cut "-d " -f1 actual) && + test -f $p && + test $(cat $p) = tree2path1 +' + +test_expect_success 'checkout all stage 2 to temporary files' ' + rm -f path* .merge_* actual && + git checkout-index --all --stage=2 --temp >actual && + test_line_count = 3 actual && + for f in path1 path2 path4 + do + test $(grep $f actual | cut "-d " -f2) = $f && + p=$(grep $f actual | cut "-d " -f1) && + test -f $p && + test $(cat $p) = tree2$f || return 1 + done +' + +test_expect_success 'checkout all stages of unknown path' ' + rm -f path* .merge_* actual && + test_must_fail git checkout-index --stage=all --temp \ + -- does-not-exist 2>stderr && + test_i18ngrep not.in.the.cache stderr +' + +test_expect_success 'checkout all stages/one file to nothing' ' + rm -f path* .merge_* actual && + git checkout-index --stage=all --temp -- path0 >actual 2>stderr && + test_must_be_empty stderr && + test_line_count = 0 actual +' + +test_expect_success 'checkout all stages/one file to temporary files' ' + rm -f path* .merge_* actual && + git checkout-index --stage=all --temp -- path1 >actual && + test_line_count = 1 actual && + test $(cut "-d " -f2 actual) = path1 && + cut "-d " -f1 actual | (read s1 s2 s3 && + test -f $s1 && + test -f $s2 && + test -f $s3 && + test $(cat $s1) = tree1path1 && + test $(cat $s2) = tree2path1 && + test $(cat $s3) = tree3path1) +' + +test_expect_success 'checkout some stages/one file to temporary files' ' + rm -f path* .merge_* actual && + git checkout-index --stage=all --temp -- path2 >actual && + test_line_count = 1 actual && + test $(cut "-d " -f2 actual) = path2 && + cut "-d " -f1 actual | (read s1 s2 s3 && + test $s1 = . && + test -f $s2 && + test -f $s3 && + test $(cat $s2) = tree2path2 && + test $(cat $s3) = tree3path2) +' + +test_expect_success 'checkout all stages/all files to temporary files' ' + rm -f path* .merge_* actual && + git checkout-index -a --stage=all --temp >actual && + test_line_count = 5 actual +' + +test_expect_success '-- path0: no entry' ' + test x$(grep path0 actual | cut "-d " -f2) = x +' + +test_expect_success '-- path1: all 3 stages' ' + test $(grep path1 actual | cut "-d " -f2) = path1 && + grep path1 actual | cut "-d " -f1 | (read s1 s2 s3 && + test -f $s1 && + test -f $s2 && + test -f $s3 && + test $(cat $s1) = tree1path1 && + test $(cat $s2) = tree2path1 && + test $(cat $s3) = tree3path1) +' + +test_expect_success '-- path2: no stage 1, have stage 2 and 3' ' + test $(grep path2 actual | cut "-d " -f2) = path2 && + grep path2 actual | cut "-d " -f1 | (read s1 s2 s3 && + test $s1 = . && + test -f $s2 && + test -f $s3 && + test $(cat $s2) = tree2path2 && + test $(cat $s3) = tree3path2) +' + +test_expect_success '-- path3: no stage 2, have stage 1 and 3' ' + test $(grep path3 actual | cut "-d " -f2) = path3 && + grep path3 actual | cut "-d " -f1 | (read s1 s2 s3 && + test -f $s1 && + test $s2 = . && + test -f $s3 && + test $(cat $s1) = tree1path3 && + test $(cat $s3) = tree3path3) +' + +test_expect_success '-- path4: no stage 3, have stage 1 and 3' ' + test $(grep path4 actual | cut "-d " -f2) = path4 && + grep path4 actual | cut "-d " -f1 | (read s1 s2 s3 && + test -f $s1 && + test -f $s2 && + test $s3 = . && + test $(cat $s1) = tree1path4 && + test $(cat $s2) = tree2path4) +' + +test_expect_success '-- asubdir/path5: no stage 2 and 3 have stage 1' ' + test $(grep asubdir/path5 actual | cut "-d " -f2) = asubdir/path5 && + grep asubdir/path5 actual | cut "-d " -f1 | (read s1 s2 s3 && + test -f $s1 && + test $s2 = . && + test $s3 = . && + test $(cat $s1) = tree1asubdir/path5) +' + +test_expect_success 'checkout --temp within subdir' ' + ( + cd asubdir && + git checkout-index -a --stage=all >actual && + test_line_count = 1 actual && + test $(grep path5 actual | cut "-d " -f2) = path5 && + grep path5 actual | cut "-d " -f1 | (read s1 s2 s3 && + test -f ../$s1 && + test $s2 = . && + test $s3 = . && + test $(cat ../$s1) = tree1asubdir/path5) + ) +' + +test_expect_success 'checkout --temp symlink' ' + rm -f path* .merge_* actual .git/index && + test_ln_s_add path7 path6 && + git checkout-index --temp -a >actual && + test_line_count = 1 actual && + test $(cut "-d " -f2 actual) = path6 && + p=$(cut "-d " -f1 actual) && + test -f $p && + test $(cat $p) = path7 +' + +test_expect_success 'emit well-formed relative path' ' + rm -f path* .merge_* actual .git/index && + >path0123456789 && + git update-index --add path0123456789 && + ( + cd asubdir && + git checkout-index --temp -- ../path0123456789 >actual && + test_line_count = 1 actual && + test $(cut "-d " -f2 actual) = ../path0123456789 + ) +' + +test_done |