Merge branch 'fix'

[git.git] / t / t0000-basic.sh

diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index ffa723e..cf33989 100755 (executable)
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -33,7 +33,7 @@ then
 fi
 
 merge >/dev/null 2>/dev/null
-if test $? == 127
+if test $? = 127
 then
        echo >&2 'You do not seem to have "merge" installed.
 Please check INSTALL document.'
@@ -42,7 +42,7 @@ fi
 
 . ./test-lib.sh
 
-"$PYTHON" -c 'import subprocess' || {
+test "$no_python" || "$PYTHON" -c 'import subprocess' || {
        echo >&2 'Your python seem to lack "subprocess" module.
 Please check INSTALL document.'
        exit 1
@@ -174,6 +174,27 @@ test_expect_success \
     'git-ls-tree -r output for a known tree.' \
     'diff current expected'
 
+# But with -r -t we can have both.
+test_expect_success \
+    'showing tree with git-ls-tree -r -t' \
+    'git-ls-tree -r -t $tree >current'
+cat >expected <<\EOF
+100644 blob f87290f8eb2cbbea7857214459a0739927eab154   path0
+120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01   path0sym
+040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe   path2
+100644 blob 3feff949ed00a62d9f7af97c15cd8a30595e7ac7   path2/file2
+120000 blob d8ce161addc5173867a3c3c730924388daedbc38   path2/file2sym
+040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3   path3
+100644 blob 0aa34cae68d0878578ad119c86ca2b5ed5b28376   path3/file3
+120000 blob 8599103969b43aff7e430efea79ca4636466794f   path3/file3sym
+040000 tree 3c5e5399f3a333eddecce7a9b9465b63f65f51e2   path3/subp3
+100644 blob 00fb5908cb97c2564a9783c0c64087333b3b464f   path3/subp3/file3
+120000 blob 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c   path3/subp3/file3sym
+EOF
+test_expect_success \
+    'git-ls-tree -r output for a known tree.' \
+    'diff current expected'
+
 ################################################################
 rm .git/index
 test_expect_success \
@@ -205,52 +226,32 @@ test_expect_success \
     'no diff after checkout and git-update-index --refresh.' \
     'git-diff-files >current && cmp -s current /dev/null'
 
-
-# extended sha1 parsing and ambiguity resolution
-
-GIT_AUTHOR_DATE='1995-01-29T16:00:00 -0800'
-GIT_AUTHOR_EMAIL=a.u.thor@example.com
-GIT_AUTHOR_NAME='A U Thor'
-GIT_COMMITTER_DATE='1995-01-29T16:00:00 -0800'
-GIT_COMMITTER_EMAIL=c.o.mmitter@example.com
-GIT_COMMITTER_NAME='C O Mmitter'
-export GIT_AUTHOR_DATE
-export GIT_AUTHOR_EMAIL
-export GIT_AUTHOR_NAME
-export GIT_COMMITTER_DATE
-export GIT_COMMITTER_EMAIL
-export GIT_COMMITTER_NAME
+################################################################
+P=087704a96baf1c2d1c869a8b084481e121c88b5b
+test_expect_success \
+    'git-commit-tree records the correct tree in a commit.' \
+    'commit0=$(echo NO | git-commit-tree $P) &&
+     tree=$(git show --pretty=raw $commit0 |
+        sed -n -e "s/^tree //p" -e "/^author /q") &&
+     test "z$tree" = "z$P"'
 
 test_expect_success \
-       'initial commit.' \
-       'commit=$(echo Initial commit | git-commit-tree $tree) &&
-        echo "$commit" >.git/refs/heads/master &&
-        git-ls-tree HEAD &&
-        test "$commit" = 51a092e9ef6cbbe66d258acd17599d3f80be6162'
+    'git-commit-tree records the correct parent in a commit.' \
+    'commit1=$(echo NO | git-commit-tree $P -p $commit0) &&
+     parent=$(git show --pretty=raw $commit1 |
+        sed -n -e "s/^parent //p" -e "/^author /q") &&
+     test "z$commit0" = "z$parent"'
 
 test_expect_success \
-       'Ambiguous' \
-       'echo "$commit" >.git/refs/heads/nasty &&
-        echo "$commit" >.git/refs/tags/nasty &&
-        if git-rev-parse --verify nasty
-        then
-               echo "should have barfed"
-               false
-        else
-               :
-        fi &&
-        # names directly underneath .git/ should not interfere
-        echo "$commit" >.git/refs/heads/description &&
-        git-rev-parse --verify description &&
-        # broken object name
-        echo fffffffffffffffffffffffffffffffffffffffg \
-               >.git/refs/heads/nasty &&
-        if git-rev-parse --verify nasty
-        then
-               echo "should have barfed"
-               false
-        else
-               :
-        fi'
+    'git-commit-tree omits duplicated parent in a commit.' \
+    'commit2=$(echo NO | git-commit-tree $P -p $commit0 -p $commit0) &&
+     parent=$(git show --pretty=raw $commit2 |
+        sed -n -e "s/^parent //p" -e "/^author /q" |
+        sort -u) &&
+     test "z$commit0" = "z$parent" &&
+     numparent=$(git show --pretty=raw $commit2 |
+        sed -n -e "s/^parent //p" -e "/^author /q" |
+        wc -l) &&
+     test $numparent = 1'
 
 test_done