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-rw-r--r--debian/tests/assert.sh34
1 files changed, 34 insertions, 0 deletions
diff --git a/debian/tests/assert.sh b/debian/tests/assert.sh
new file mode 100644
index 0000000..1d47bf4
--- /dev/null
+++ b/debian/tests/assert.sh
@@ -0,0 +1,34 @@
+# utility functions for shell tests
+
+assert_true() {
+ if ! $1; then
+ echo "FAIL: command '$1' failed with exit code $?" >&2
+ exit 1
+ fi
+}
+
+
+assert_eq() {
+ if [ "$1" != "$2" ]; then
+ echo "FAIL: expected: '$2' actual: '$1'" >&2
+ exit 1
+ fi
+}
+
+assert_in() {
+ if ! echo "$2" | grep -q "$1"; then
+ echo "FAIL: '$1' not found in:" >&2
+ echo "$2" >&2
+ exit 1
+ fi
+}
+
+assert_rc() {
+ local exp=$1
+ shift
+ set +e
+ $@
+ RC=$?
+ set -e
+ assert_eq $RC $exp
+}