annotate: Add a basic set of test cases.

Signed-off-by: Ryan Anderson <ryan@michonline.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/t/t8001-annotate.sh b/t/t8001-annotate.sh
new file mode 100755 (executable)
index 0000000..cae1794
--- /dev/null
+++ b/t/t8001-annotate.sh
@@ -0,0 +1,89 @@
+#!/bin/sh
+
+test_description='git-annotate'
+. ./test-lib.sh
+
+test_expect_success \
+    'prepare reference tree' \
+    'echo "1A quick brown fox jumps over the" >file &&
+     echo "lazy dog" >>file &&
+     git add file
+     GIT_AUTHOR_NAME="A" git commit -a -m "Initial."'
+
+test_expect_success \
+    'check all lines blamed on A' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "A") == 2 ]'
+
+test_expect_success \
+    'Setup new lines blamed on B' \
+    'echo "2A quick brown fox jumps over the" >>file &&
+     echo "lazy dog" >> file &&
+     GIT_AUTHOR_NAME="B" git commit -a -m "Second."'
+
+test_expect_success \
+    'Two lines blamed on A' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "A") == 2 ]'
+
+test_expect_success \
+    'Two lines blamed on B' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "B") == 2 ]'
+
+test_expect_success \
+    'merge-setup part 1' \
+    'git checkout -b branch1 master &&
+     echo "3A slow green fox jumps into the" >> file &&
+     echo "well." >> file &&
+     GIT_AUTHOR_NAME="B1" git commit -a -m "Branch1-1"'
+
+test_expect_success \
+    'Two lines blamed on A' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "^A$") == 2 ]'
+
+test_expect_success \
+    'Two lines blamed on B' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "^B$") == 2 ]'
+
+test_expect_success \
+    'Two lines blamed on B1' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "^B1$") == 2 ]'
+
+test_expect_success \
+    'merge-setup part 2' \
+    'git checkout -b branch2 master &&
+     sed -i -e "s/2A quick brown/4A quick brown lazy dog/" file &&
+     GIT_AUTHOR_NAME="B2" git commit -a -m "Branch2-1"'
+
+test_expect_success \
+    'Two lines blamed on A' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "^A$") == 2 ]'
+
+test_expect_success \
+    'One line blamed on B' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "^B$") == 1 ]'
+
+test_expect_success \
+    'One line blamed on B2' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "^B2$") == 1 ]'
+
+
+test_expect_success \
+    'merge-setup part 3' \
+    'git pull . branch1'
+
+test_expect_success \
+    'Two lines blamed on A' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "^A$") == 2 ]'
+
+test_expect_success \
+    'One line blamed on B' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "^B$") == 1 ]'
+
+test_expect_success \
+    'Two lines blamed on B1' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "^B1$") == 2 ]'
+
+test_expect_success \
+    'One line blamed on B2' \
+    '[ $(git annotate file | awk "{print \$3}" | grep -c "^B2$") == 1 ]'
+
+test_done