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-rwxr-xr-xt/t1450-fsck.sh67
-rwxr-xr-xt/t4002-diff-basic.sh8
-rwxr-xr-xt/t4013-diff-various.sh5
-rw-r--r--t/t4013/diff.diff_--dirstat_master~1_master~23
-rw-r--r--t/t4013/diff.log_--decorate_--all34
-rw-r--r--t/t4013/diff.rev-list_--children_HEAD7
-rw-r--r--t/t4013/diff.rev-list_--parents_HEAD7
-rwxr-xr-xt/t4202-log.sh148
-rwxr-xr-xt/t4203-patch-id.sh38
9 files changed, 317 insertions, 0 deletions
diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh
index 4597af0..a22632f 100755
--- a/t/t1450-fsck.sh
+++ b/t/t1450-fsck.sh
@@ -28,4 +28,71 @@ test_expect_success 'loose objects borrowed from alternate are not missing' '
)
'
+# Corruption tests follow. Make sure to remove all traces of the
+# specific corruption you test afterwards, lest a later test trip over
+# it.
+
+test_expect_success 'object with bad sha1' '
+ sha=$(echo blob | git hash-object -w --stdin) &&
+ echo $sha &&
+ old=$(echo $sha | sed "s+^..+&/+") &&
+ new=$(dirname $old)/ffffffffffffffffffffffffffffffffffffff &&
+ sha="$(dirname $new)$(basename $new)"
+ mv .git/objects/$old .git/objects/$new &&
+ git update-index --add --cacheinfo 100644 $sha foo &&
+ tree=$(git write-tree) &&
+ cmt=$(echo bogus | git commit-tree $tree) &&
+ git update-ref refs/heads/bogus $cmt &&
+ (git fsck 2>out; true) &&
+ grep "$sha.*corrupt" out &&
+ rm -f .git/objects/$new &&
+ git update-ref -d refs/heads/bogus &&
+ git read-tree -u --reset HEAD
+'
+
+test_expect_success 'branch pointing to non-commit' '
+ git rev-parse HEAD^{tree} > .git/refs/heads/invalid &&
+ git fsck 2>out &&
+ grep "not a commit" out &&
+ git update-ref -d refs/heads/invalid
+'
+
+cat > invalid-tag <<EOF
+object ffffffffffffffffffffffffffffffffffffffff
+type commit
+tag invalid
+tagger T A Gger <tagger@example.com> 1234567890 -0000
+
+This is an invalid tag.
+EOF
+
+test_expect_failure 'tag pointing to nonexistent' '
+ tag=$(git hash-object -w --stdin < invalid-tag) &&
+ echo $tag > .git/refs/tags/invalid &&
+ git fsck --tags 2>out &&
+ cat out &&
+ grep "could not load tagged object" out &&
+ rm .git/refs/tags/invalid
+'
+
+cat > wrong-tag <<EOF
+object $(echo blob | git hash-object -w --stdin)
+type commit
+tag wrong
+tagger T A Gger <tagger@example.com> 1234567890 -0000
+
+This is an invalid tag.
+EOF
+
+test_expect_failure 'tag pointing to something else than its type' '
+ tag=$(git hash-object -w --stdin < wrong-tag) &&
+ echo $tag > .git/refs/tags/wrong &&
+ git fsck --tags 2>out &&
+ cat out &&
+ grep "some sane error message" out &&
+ rm .git/refs/tags/wrong
+'
+
+
+
test_done
diff --git a/t/t4002-diff-basic.sh b/t/t4002-diff-basic.sh
index cc3681f..18695ce 100755
--- a/t/t4002-diff-basic.sh
+++ b/t/t4002-diff-basic.sh
@@ -258,4 +258,12 @@ test_expect_success \
git diff-tree -r -R $tree_A $tree_B >.test-b &&
cmp -s .test-a .test-b'
+test_expect_success \
+ 'diff can read from stdin' \
+ 'test_must_fail git diff --no-index -- MN - < NN |
+ grep -v "^index" | sed "s#/-#/NN#" >.test-a &&
+ test_must_fail git diff --no-index -- MN NN |
+ grep -v "^index" >.test-b &&
+ test_cmp .test-a .test-b'
+
test_done
diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh
index 9c70902..9cd5a6e 100755
--- a/t/t4013-diff-various.sh
+++ b/t/t4013-diff-various.sh
@@ -207,6 +207,10 @@ log --root -c --patch-with-stat --summary master
log --root --cc --patch-with-stat --summary master
log -SF master
log -SF -p master
+log --decorate --all
+
+rev-list --parents HEAD
+rev-list --children HEAD
whatchanged master
whatchanged -p master
@@ -268,6 +272,7 @@ diff --no-index --name-status dir2 dir
diff --no-index --name-status -- dir2 dir
diff --no-index dir dir3
diff master master^ side
+diff --dirstat master~1 master~2
EOF
test_done
diff --git a/t/t4013/diff.diff_--dirstat_master~1_master~2 b/t/t4013/diff.diff_--dirstat_master~1_master~2
new file mode 100644
index 0000000..b672e1c
--- /dev/null
+++ b/t/t4013/diff.diff_--dirstat_master~1_master~2
@@ -0,0 +1,3 @@
+$ git diff --dirstat master~1 master~2
+ 40.0% dir/
+$
diff --git a/t/t4013/diff.log_--decorate_--all b/t/t4013/diff.log_--decorate_--all
new file mode 100644
index 0000000..12da8ac
--- /dev/null
+++ b/t/t4013/diff.log_--decorate_--all
@@ -0,0 +1,34 @@
+$ git log --decorate --all
+commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 (refs/heads/master)
+Merge: 9a6d494 c7a2ab9
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:04:00 2006 +0000
+
+ Merge branch 'side'
+
+commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a (refs/heads/side)
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:03:00 2006 +0000
+
+ Side
+
+commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:02:00 2006 +0000
+
+ Third
+
+commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:01:00 2006 +0000
+
+ Second
+
+ This is the second commit.
+
+commit 444ac553ac7612cc88969031b02b3767fb8a353a (refs/heads/initial)
+Author: A U Thor <author@example.com>
+Date: Mon Jun 26 00:00:00 2006 +0000
+
+ Initial
+$
diff --git a/t/t4013/diff.rev-list_--children_HEAD b/t/t4013/diff.rev-list_--children_HEAD
new file mode 100644
index 0000000..e7f17d5
--- /dev/null
+++ b/t/t4013/diff.rev-list_--children_HEAD
@@ -0,0 +1,7 @@
+$ git rev-list --children HEAD
+59d314ad6f356dd08601a4cd5e530381da3e3c64
+c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a 59d314ad6f356dd08601a4cd5e530381da3e3c64
+9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 59d314ad6f356dd08601a4cd5e530381da3e3c64
+1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0
+444ac553ac7612cc88969031b02b3767fb8a353a 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
+$
diff --git a/t/t4013/diff.rev-list_--parents_HEAD b/t/t4013/diff.rev-list_--parents_HEAD
new file mode 100644
index 0000000..65d2a80
--- /dev/null
+++ b/t/t4013/diff.rev-list_--parents_HEAD
@@ -0,0 +1,7 @@
+$ git rev-list --parents HEAD
+59d314ad6f356dd08601a4cd5e530381da3e3c64 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a
+c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a 444ac553ac7612cc88969031b02b3767fb8a353a
+9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44
+1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 444ac553ac7612cc88969031b02b3767fb8a353a
+444ac553ac7612cc88969031b02b3767fb8a353a
+$
diff --git a/t/t4202-log.sh b/t/t4202-log.sh
index 6d43459..b986190 100755
--- a/t/t4202-log.sh
+++ b/t/t4202-log.sh
@@ -174,5 +174,153 @@ test_expect_success 'log --grep -i' '
test_cmp expect actual
'
+cat > expect <<EOF
+* Second
+* sixth
+* fifth
+* fourth
+* third
+* second
+* initial
+EOF
+
+test_expect_success 'simple log --graph' '
+ git log --graph --pretty=tformat:%s >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'set up merge history' '
+ git checkout -b side HEAD~4 &&
+ test_commit side-1 1 1 &&
+ test_commit side-2 2 2 &&
+ git checkout master &&
+ git merge side
+'
+
+cat > expect <<\EOF
+* Merge branch 'side'
+|\
+| * side-2
+| * side-1
+* | Second
+* | sixth
+* | fifth
+* | fourth
+|/
+* third
+* second
+* initial
+EOF
+
+test_expect_success 'log --graph with merge' '
+ git log --graph --date-order --pretty=tformat:%s |
+ sed "s/ *$//" >actual &&
+ test_cmp expect actual
+'
+
+cat > expect <<\EOF
+* commit master
+|\ Merge: A B
+| | Author: A U Thor <author@example.com>
+| |
+| | Merge branch 'side'
+| |
+| * commit side
+| | Author: A U Thor <author@example.com>
+| |
+| | side-2
+| |
+| * commit tags/side-1
+| | Author: A U Thor <author@example.com>
+| |
+| | side-1
+| |
+* | commit master~1
+| | Author: A U Thor <author@example.com>
+| |
+| | Second
+| |
+* | commit master~2
+| | Author: A U Thor <author@example.com>
+| |
+| | sixth
+| |
+* | commit master~3
+| | Author: A U Thor <author@example.com>
+| |
+| | fifth
+| |
+* | commit master~4
+|/ Author: A U Thor <author@example.com>
+|
+| fourth
+|
+* commit tags/side-1~1
+| Author: A U Thor <author@example.com>
+|
+| third
+|
+* commit tags/side-1~2
+| Author: A U Thor <author@example.com>
+|
+| second
+|
+* commit tags/side-1~3
+ Author: A U Thor <author@example.com>
+
+ initial
+EOF
+
+test_expect_success 'log --graph with full output' '
+ git log --graph --date-order --pretty=short |
+ git name-rev --name-only --stdin |
+ sed "s/Merge:.*/Merge: A B/;s/ *$//" >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'set up more tangled history' '
+ git checkout -b tangle HEAD~6 &&
+ test_commit tangle-a tangle-a a &&
+ git merge master~3 &&
+ git merge side~1 &&
+ git checkout master &&
+ git merge tangle
+'
+
+cat > expect <<\EOF
+* Merge branch 'tangle'
+|\
+| * Merge branch 'side' (early part) into tangle
+| |\
+| * \ Merge branch 'master' (early part) into tangle
+| |\ \
+| * | | tangle-a
+* | | | Merge branch 'side'
+|\ \ \ \
+| * | | | side-2
+| | | |/
+| | |/|
+| |/| |
+| * | | side-1
+* | | | Second
+* | | | sixth
+| | |/
+| |/|
+|/| |
+* | | fifth
+* | | fourth
+|/ /
+* | third
+|/
+* second
+* initial
+EOF
+
+test_expect_success 'log --graph with merge' '
+ git log --graph --date-order --pretty=tformat:%s |
+ sed "s/ *$//" >actual &&
+ test_cmp expect actual
+'
+
test_done
diff --git a/t/t4203-patch-id.sh b/t/t4203-patch-id.sh
new file mode 100755
index 0000000..04f7bae
--- /dev/null
+++ b/t/t4203-patch-id.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+test_description='git patch-id'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ test_commit initial foo a &&
+ test_commit first foo b &&
+ git checkout -b same HEAD^ &&
+ test_commit same-msg foo b &&
+ git checkout -b notsame HEAD^ &&
+ test_commit notsame-msg foo c
+'
+
+test_expect_success 'patch-id output is well-formed' '
+ git log -p -1 | git patch-id > output &&
+ grep "^[a-f0-9]\{40\} $(git rev-parse HEAD)$" output
+'
+
+get_patch_id () {
+ git log -p -1 "$1" | git patch-id |
+ sed "s# .*##" > patch-id_"$1"
+}
+
+test_expect_success 'patch-id detects equality' '
+ get_patch_id master &&
+ get_patch_id same &&
+ test_cmp patch-id_master patch-id_same
+'
+
+test_expect_success 'patch-id detects inequality' '
+ get_patch_id master &&
+ get_patch_id notsame &&
+ ! test_cmp patch-id_master patch-id_notsame
+'
+
+test_done