Added prototype of test suite

3 files changed, 127 insertions, 0 deletions

diff --git a/tests/00_simple_file.sh b/tests/00_simple_file.sh
new file mode 100755
index 0000000..85ecbcd
--- /dev/null
+++ b/tests/00_simple_file.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+TEST_ID="00"
+TEST_NAME="Simple file diff"
+
+CREATE=`pwd`/$1
+DEPLOY=`pwd`/$2
+TEST_TOOLS=$3
+
+. ./test_lib.sh
+
+function setup {
+	rm -rf $TESTDIR
+	mkdir -p $ORIGIN       && \
+	mkdir -p $TARGET       && \
+	echo 1 > $ORG_FILE     && \
+	echo 2 > $TGT_FILE     && \
+	chgrp cdrom $TGT_FILE    && \
+	chmod 707 $TGT_FILE
+}
+
+# check_same_mtime FILE_A FILE_B
+
+function check_results {
+	check_content    $ORG_FILE "2" && \
+	check_perm       $ORG_FILE 707 && \
+	check_same_mtime $ORG_FILE $TGT_FILE
+}
+
+main
diff --git a/tests/run_tests.sh b/tests/run_tests.sh
new file mode 100755
index 0000000..024351e
--- /dev/null
+++ b/tests/run_tests.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+if [ ! -f $TESTLIB ]
+then
+	echo "Could not find test_lib.sh" 1>&2
+fi
+
+for i in [0-9][0-9]*
+do
+	./$i $1 $2
+	if [ $? -ne 0 ]
+	then
+		exit 1
+	fi
+done
diff --git a/tests/test_lib.sh b/tests/test_lib.sh
new file mode 100644
index 0000000..1e0a838
--- /dev/null
+++ b/tests/test_lib.sh
@@ -0,0 +1,82 @@
+OK=" OK"
+FAIL=" FAIL"
+
+TESTDIR=/tmp/tbdiff-test-`uuid`
+IMGFILE=$TESTDIR/tbdiff.img
+ORIGIN=$TESTDIR/orig
+TARGET=$TESTDIR/target
+
+ORG_FILE=$ORIGIN/b.txt
+TGT_FILE=$TARGET/b.txt
+
+function check_same_mtime {
+	test $(stat -c %Y $1) = $(stat -c %Y $2)
+}
+
+# check_content FILE EXPECTED_OCTAL_PERMISSIONS
+function check_perm {
+	test $(stat -c %a $1) = $2
+}
+
+# check_content FILE EXPECTED_CONTENT
+function check_content {
+	test $(cat $1) = $2
+}
+
+function start {
+	if [ ! -f $1 ]
+	then
+		echo "ERROR: $1 is an invalid tbdiff-create path"  1>&2
+		cleanup_and_exit
+	fi
+
+	if [ ! -f $2 ]
+	then
+		echo "ERROR: $1 is an invalid tbdiff-deploy path" 1>&2
+		cleanup_and_exit
+	fi
+}
+
+function cleanup_and_exit {
+	rm -rf $TESTDIR
+	exit 1
+}
+
+function main {
+	start
+	echo -n "$TEST_ID Setting up $TEST_NAME test: "
+	setup
+	if [ $? -ne 0 ]
+	then
+		echo $FAIL
+		echo "Couldn't setup the test directory structure. Check your privileges" 1>&2
+		cleanup_and_exit
+	fi
+	echo $OK
+
+	echo -n "$TEST_ID Performing $TEST_NAME image creation and deployment: "
+	CWD=$(pwd)
+	$CREATE $IMGFILE $ORIGIN $TARGET && \
+	cd $ORIGIN && \
+	$DEPLOY $IMGFILE && \
+	RET=$?
+	cd $CWD
+	
+	if [ $RET -ne 0 ]
+	then
+		echo $FAIL
+		echo "Could not create and deploy image." 1>&2
+		cleanup_and_exit
+	fi
+	echo $OK
+
+	echo -n "$TEST_ID Checking $TEST_NAME results: "
+	check_results
+	if [ $RET -ne 0 ]
+	then
+		echo $FAIL
+		echo "Applying image did not produce the expected results" 1>&2
+		cleanup_and_exit
+	fi
+	echo $OK
+}