From ca3cb1fd17adb1ec8c86372cd11333f6e345e013 Mon Sep 17 00:00:00 2001
From: Tharre <tharre3@gmail.com>
Date: Sat, 25 Jun 2016 07:24:32 +0200
Subject: Add various tests

---
 tests/t0002-fail.t | 11 ++++++++++-
 tests/t0100-redo.t | 29 ++++++++++++++++++++++++++++-
 2 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/tests/t0002-fail.t b/tests/t0002-fail.t
index c8ed4a2..58bf019 100755
--- a/tests/t0002-fail.t
+++ b/tests/t0002-fail.t
@@ -1,5 +1,5 @@
 #!/bin/sh -e
-# Copyright (c) 2015 Tharre
+# Copyright (c) 2015-2016 Tharre
 #
 # This software may be modified and distributed under the terms
 # of the MIT license.  See the LICENSE file for details.
@@ -14,10 +14,19 @@ echo "fail" > $3
 exit 1
 EOF
 
+cat > "chain_fail.do" <<'EOF'
+#!/bin/sh -e
+redo-ifchange fail
+EOF
+
 test_expect_success "return nonzero" "
     test_must_fail redo fail
 "
 
+test_expect_success "return nonzero when dependency failed" "
+    test_must_fail redo chain_fail
+"
+
 test_expect_success "target file was not created" "
     test_must_fail test -e fail
 "
diff --git a/tests/t0100-redo.t b/tests/t0100-redo.t
index f830580..b0bad3d 100755
--- a/tests/t0100-redo.t
+++ b/tests/t0100-redo.t
@@ -1,5 +1,5 @@
 #!/bin/sh -e
-# Copyright (c) 2015 Tharre
+# Copyright (c) 2015-2016 Tharre
 #
 # This software may be modified and distributed under the terms
 # of the MIT license.  See the LICENSE file for details.
@@ -8,4 +8,31 @@ test_description='Redo tests'
 
 . ./sharness.sh
 
+cat > "a.do" <<'EOF'
+#!/bin/sh -e
+redo-ifchange b
+echo "a" | cat - b > $3
+EOF
+
+cat > "b.do" <<'EOF'
+#!/bin/sh -e
+redo-ifchange c
+[ -e "b" ] && exit 1
+echo "b" | cat - c > $3
+EOF
+
+cat > "c.do" <<'EOF'
+#!/bin/sh -e
+redo-ifchange s
+echo "c" > $3
+EOF
+
+test_expect_success "redo shortcuts" "
+    echo "s1" > s &&
+    redo a &&
+    sleep 1 && # TODO: remove this as soon as REDO_MAGIC is fixed
+    echo "s2" > s &&
+    redo a
+"
+
 test_done
-- 
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