import some (modified) signatures tests

[p5sagit/Function-Parameters.git] / t / foreign / signatures / eval.t

diff --git a/t/foreign/signatures/eval.t b/t/foreign/signatures/eval.t
new file mode 100644 (file)
index 0000000..a82d190
--- /dev/null
+++ b/t/foreign/signatures/eval.t
@@ -0,0 +1,32 @@
+#!perl
+use strict;
+use warnings FATAL => 'all';
+use Test::More tests => 8;
+
+use Function::Parameters;
+
+eval 'fun foo ($bar) { $bar }';
+ok(!$@, 'signatures parse in eval');
+diag $@ if $@;
+ok(\&foo, 'fun declared in eval');
+is(foo(42), 42, 'eval signature works');
+
+no Function::Parameters;
+
+$SIG{__WARN__} = sub {};
+eval 'fun bar ($baz) { $baz }';
+like($@, qr/requires explicit package name/, 'string eval disabled');
+
+{
+    use Function::Parameters;
+
+    eval 'fun bar ($baz) { $baz }';
+    ok(!$@, 'signatures parse in eval');
+    diag $@ if $@;
+    ok(\&bar, 'fun declared in eval');
+    is(bar(42), 42, 'eval signature works');
+}
+
+$SIG{__WARN__} = sub {};
+eval 'fun moo ($kooh) { $kooh }';
+like($@, qr/requires explicit package name/, 'string eval disabled');