diff --git a/tests/asicworld/.gitignore b/tests/asicworld/.gitignore
new file mode 100644
index 000000000..073f46157
--- /dev/null
+++ b/tests/asicworld/.gitignore
@@ -0,0 +1,2 @@
+*.log
+*.out
diff --git a/tests/hana/.gitignore b/tests/hana/.gitignore
new file mode 100644
index 000000000..073f46157
--- /dev/null
+++ b/tests/hana/.gitignore
@@ -0,0 +1,2 @@
+*.log
+*.out
diff --git a/tests/simple/.gitignore b/tests/simple/.gitignore
new file mode 100644
index 000000000..073f46157
--- /dev/null
+++ b/tests/simple/.gitignore
@@ -0,0 +1,2 @@
+*.log
+*.out
diff --git a/tests/tools/.gitignore b/tests/tools/.gitignore
new file mode 100644
index 000000000..8176dfbe3
--- /dev/null
+++ b/tests/tools/.gitignore
@@ -0,0 +1 @@
+cmp_tbdata