1 files changed, 92 insertions, 0 deletions
diff --git a/tests/builtin/touch.testscript b/tests/builtin/touch.testscript
new file mode 100644
index 0000000..aa0ea10
--- /dev/null
+++ b/tests/builtin/touch.testscript
@@ -0,0 +1,92 @@
+# file      : tests/builtin/touch.testscript
+# copyright : Copyright (c) 2014-2019 Code Synthesis Ltd
+# license   : MIT; see accompanying LICENSE file
+
+test.arguments = "touch"
+
+: file
+:
+$* a &a
+
+: file-create
+:
+: Test that file is created. If it didn't then 'rm' would fail.
+:
+{
+  $* a &!a;
+
+  rm a
+}
+
+: file-update
+:
+: Test that existing file touch doesn't fail.
+:
+{
+  cat <'' >=a;
+
+  $* a
+}
+
+: callback
+:
+: Test that the callback is not called for touching an existing file.
+:
+{
+  test.options += -c;
+
+  $* a >>/~%EOO% &a;
+    %create .+/a true%
+    %create .+/a false%
+    EOO
+
+  $* >>/~%EOO% a
+    %create .+/a true%
+    %create .+/a false%
+    EOO
+}
+
+: unknown-option
+:
+$* -u 2>"touch: unknown option '-u'" == 1
+
+: no-args
+:
+: Test passing no arguments.
+:
+$* 2>"touch: missing file" != 0
+
+: empty-path
+:
+: Test touching an empty path.
+:
+$* '' 2>"touch: invalid path ''" != 0
+
+: dir-update
+:
+: Test touching an existing directory.
+:
+{
+  mkdir a;
+
+  $* a 2>~'%touch: cannot create/update .+: .+%' != 0
+}
+
+: after
+:
+{
+  : success
+  :
+  {
+    $* a &a;
+    $* --after a b &b
+  }
+
+  : no-value
+  :
+  $* --after 2>"touch: missing value for option '--after'" != 0
+
+  : not-exists
+  :
+  touch --after a b 2>~"%touch: cannot obtain file '.+a' modification time: .+%" != 0
+}