[PATCH 01/11] Add tests for git cat-file
Signed-off-by: Adam Roben <aroben@apple.com>
---
t/t1006-cat-file.sh | 101 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 101 insertions(+), 0 deletions(-)
create mode 100755 t/t1006-cat-file.sh
diff --git a/t/t1006-cat-file.sh b/t/t1006-cat-file.sh
new file mode 100755
index 0000000..15741d9
--- /dev/null
+++ b/t/t1006-cat-file.sh
@@ -0,0 +1,101 @@
+#!/bin/sh
+
+test_description='git cat-file'
+
+. ./test-lib.sh
+
+function echo_without_newline()
+{
+ echo "$@\c"
+}
+
+function strlen()
+{
+ echo_without_newline "$1" | wc -c | sed -e 's/^ *//'
+}
+
+function maybe_remove_timestamp()
+{
+ if test -z "$2"; then
+ echo_without_newline "$1"
+ else
+ echo_without_newline "$1" | sed -e 's/ [0-9]\{10\} [+-][0-9]\{4\}$//'
+ fi
+}
+
+function run_tests()
+{
+ type=$1
+ sha1=$2
+ size=$3
+ content=$4
+ pretty_content=$5
+ no_timestamp=$6
+
+ test_expect_success \
+ "$type exists" \
+ "git cat-file -e $sha1"
+ test_expect_success \
+ "Type of $type is correct" \
+ "test $type = \"\$(git cat-file -t $sha1)\""
+ test_expect_success \
+ "Size of $type is correct" \
+ "test $size = \"\$(git cat-file -s $sha1)\""
+ test -z "$content" || test_expect_success \
+ "Content of $type is correct" \
+ "test \"\$(maybe_remove_timestamp '$content' $no_timestamp)\" = \"\$(maybe_remove_timestamp \"\$(git cat-file $type $sha1)\" $no_timestamp)\""
+ test_expect_success \
+ "Pretty content of $type is correct" \
+ "test \"\$(maybe_remove_timestamp '$pretty_content' $no_timestamp)\" = \"\$(maybe_remove_timestamp \"\$(git cat-file -p $sha1)\" $no_timestamp)\""
+}
+
+hello_content="Hello World"
+hello_size=$(strlen "$hello_content")
+hello_sha1=$(echo_without_newline "$hello_content" | git hash-object --stdin)
+
+test_expect_success \
+ "setup" \
+ "echo_without_newline \"$hello_content\" > hello &&
+ git update-index --add hello"
+
+run_tests 'blob' $hello_sha1 $hello_size "$hello_content" "$hello_content"
+
+tree_sha1=$(git write-tree)
+tree_size=33
+tree_pretty_content="100644 blob $hello_sha1 hello"
+
+run_tests 'tree' $tree_sha1 $tree_size "" "$tree_pretty_content"
+
+commit_message="Intial commit"
+commit_sha1=$(echo_without_newline "$commit_message" | git commit-tree $tree_sha1)
+commit_size=176
+commit_content="tree $tree_sha1
+author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> 0000000000 +0000
+committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 0000000000 +0000
+
+$commit_message"
+
+run_tests 'commit' $commit_sha1 $commit_size "$commit_content" "$commit_content" 1
+
+tag_header_without_timestamp="object $hello_sha1
+type blob
+tag hellotag
+tagger $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>"
+tag_description="This is a tag"
+tag_content="$tag_header_without_timestamp 0000000000 +0000
+
+$tag_description"
+tag_pretty_content="$tag_header_without_timestamp Thu Jan 1 00:00:00 1970 +0000
+
+$tag_description"
+
+tag_sha1=$(echo_without_newline "$tag_content" | git mktag)
+tag_size=$(strlen "$tag_content")
+
+run_tests 'tag' $tag_sha1 $tag_size "$tag_content" "$tag_pretty_content" 1
+
+test_expect_success \
+ "Reach a blob from a tag pointing to it" \
+ "test '$hello_content' = \"\$(git cat-file blob $tag_sha1)\""
+
+test_done
--
1.5.5.1.152.g9aeb7
Adam Roben <aroben@apple.com>