tests: Add various regression "codegen" tests to increase coverage

16 files changed, 189 insertions, 0 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 358b5867f..063c7e8fd 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -79,6 +79,7 @@ TESTS = \
 	methods/bug599892.vala \
 	methods/bug613483.vala \
 	methods/bug615450.test \
+	methods/bug620673.test \
 	methods/bug620673.vala \
 	methods/bug622570.vala \
 	methods/bug626783.vala \
@@ -200,11 +201,15 @@ TESTS = \
 	delegates/casting.vala \
 	delegates/delegates.vala \
 	delegates/delegates-error.test \
+	delegates/fields.vala \
 	delegates/reference_transfer.vala \
+	delegates/wrapper.vala \
+	delegates/bug519949.test \
 	delegates/bug539166.vala \
 	delegates/bug595610.vala \
 	delegates/bug595639.vala \
 	delegates/bug598869.test \
+	delegates/bug632017.test \
 	delegates/bug638415.vala \
 	delegates/bug639751.vala \
 	delegates/bug659778.vala \
@@ -232,7 +237,12 @@ TESTS = \
 	objects/test-026.vala \
 	objects/test-029.vala \
 	objects/test-034.vala \
+	objects/bug541728.test \
+	objects/bug564011.test \
+	objects/bug564090.test \
 	objects/bug566909.vala \
+	objects/bug574146.test \
+	objects/bug585344.test \
 	objects/bug587905.test \
 	objects/bug588203.vala \
 	objects/bug589928.vala \
@@ -293,6 +303,7 @@ TESTS = \
 	objects/bug779955.vala \
 	objects/bug783897.vala \
 	objects/bug788964.vala \
+	errors/catch-error-code.vala \
 	errors/errors.vala \
 	errors/bug567181.vala \
 	errors/bug579101.vala \
@@ -312,9 +323,11 @@ TESTS = \
 	asynchronous/bug599568.vala \
 	asynchronous/bug600827.vala \
 	asynchronous/bug601558.vala \
+	asynchronous/bug612641.vala \
 	asynchronous/bug613484.vala \
 	asynchronous/bug614294.vala \
 	asynchronous/bug620740.vala \
+	asynchronous/bug626053.vala \
 	asynchronous/bug639591.vala \
 	asynchronous/bug640721.vala \
 	asynchronous/bug641182.vala \
diff --git a/tests/asynchronous/bug612641.vala b/tests/asynchronous/bug612641.vala
new file mode 100644
index 000000000..5b626340d
--- /dev/null
+++ b/tests/asynchronous/bug612641.vala
@@ -0,0 +1,10 @@
+delegate void FooFunc ();
+
+class Foo {
+	async FooFunc foo () {
+		return () => {};
+	}
+}
+
+void main () {
+}
diff --git a/tests/asynchronous/bug626053.vala b/tests/asynchronous/bug626053.vala
new file mode 100644
index 000000000..cb1fa3ae4
--- /dev/null
+++ b/tests/asynchronous/bug626053.vala
@@ -0,0 +1,8 @@
+class Foo {
+	async string[] foo () {
+		return { "foo", "bar" };
+	}
+}
+
+void main () {
+}
diff --git a/tests/delegates/bug519949.test b/tests/delegates/bug519949.test
new file mode 100644
index 000000000..a8283e4d4
--- /dev/null
+++ b/tests/delegates/bug519949.test
@@ -0,0 +1,10 @@
+Invalid Code
+
+delegate void FooFunc ();
+
+class Foo<G> {
+}
+
+void main () {
+	var foo = new Foo<FooFunc> ();
+}
diff --git a/tests/delegates/bug632017.test b/tests/delegates/bug632017.test
new file mode 100644
index 000000000..afc8362ed
--- /dev/null
+++ b/tests/delegates/bug632017.test
@@ -0,0 +1,7 @@
+Invalid Code
+
+delegate void FooFunc ();
+
+void main() {
+	var array = new FooFunc[3];
+}
diff --git a/tests/delegates/fields.vala b/tests/delegates/fields.vala
new file mode 100644
index 000000000..ff6828905
--- /dev/null
+++ b/tests/delegates/fields.vala
@@ -0,0 +1,17 @@
+delegate void FooFunc ();
+
+[CCode (has_target = false)]
+delegate void FooFuncTargetless ();
+
+FooFunc foo;
+unowned FooFunc foo_unowned;
+FooFuncTargetless foo_targetless;
+
+void func () {
+}
+
+void main () {
+	foo = func;
+	foo_unowned = func;
+	foo_targetless = func;
+}
diff --git a/tests/delegates/wrapper.vala b/tests/delegates/wrapper.vala
new file mode 100644
index 000000000..01b95188e
--- /dev/null
+++ b/tests/delegates/wrapper.vala
@@ -0,0 +1,18 @@
+delegate void FooFunc ([CCode (array_length = false, array_null_terminated = true)] string[] a);
+delegate void BarFunc (owned FooFunc func);
+
+void foo (string[] a) {
+	assert (a.length == 2);
+	assert (a[1] == "bar");
+}
+
+void bar (owned FooFunc func) {
+	string[] ia = { "foo", "bar" };
+	func (ia);
+}
+
+void main () {
+	FooFunc f = foo;
+	BarFunc b = bar;
+	b ((owned) f);
+}
diff --git a/tests/errors/catch-error-code.vala b/tests/errors/catch-error-code.vala
new file mode 100644
index 000000000..10bfd9db3
--- /dev/null
+++ b/tests/errors/catch-error-code.vala
@@ -0,0 +1,16 @@
+errordomain FooError {
+	BAR,
+	FOO
+}
+
+void main () {
+	bool cond = false;
+	try {
+		if (cond)
+			throw new FooError.BAR ("bad");
+		throw new FooError.FOO ("worse");
+	} catch (FooError.FOO e) {
+	} catch (FooError e) {
+		assert_not_reached ();
+	}
+}
diff --git a/tests/methods/bug620673.test b/tests/methods/bug620673.test
new file mode 100644
index 000000000..26fbcbd5b
--- /dev/null
+++ b/tests/methods/bug620673.test
@@ -0,0 +1,8 @@
+Invalid Code
+
+void foo () {
+	va_list args = va_list ();
+}
+
+void main () {
+}
diff --git a/tests/methods/iterator.vala b/tests/methods/iterator.vala
index 3dd99666f..68d573e35 100644
--- a/tests/methods/iterator.vala
+++ b/tests/methods/iterator.vala
@@ -69,4 +69,18 @@ void main () {
 	foreach (var foo3 in collection3) {
 		assert (foo3 == foo_instance);
 	}
+
+	// GLib.List
+	var list = new List<Foo> ();
+	list.append (foo_instance);
+	foreach (var e in list) {
+		assert (e == foo_instance);
+	}
+
+	// GLib.SList
+	var slist = new SList<Foo> ();
+	slist.append (foo_instance);
+	foreach (var e in slist) {
+		assert (e == foo_instance);
+	}
 }
diff --git a/tests/objects/bug541728.test b/tests/objects/bug541728.test
new file mode 100644
index 000000000..37fb72b61
--- /dev/null
+++ b/tests/objects/bug541728.test
@@ -0,0 +1,8 @@
+Invalid Code
+
+class Foo {
+	public string bar { get; construct; }
+}
+
+void main () {
+}
diff --git a/tests/objects/bug564011.test b/tests/objects/bug564011.test
new file mode 100644
index 000000000..1bf9d32f0
--- /dev/null
+++ b/tests/objects/bug564011.test
@@ -0,0 +1,9 @@
+Invalid Code
+
+class Foo {
+	static ~Foo () {
+	}
+}
+
+void main () {
+}
diff --git a/tests/objects/bug564090.test b/tests/objects/bug564090.test
new file mode 100644
index 000000000..6e62a4a6f
--- /dev/null
+++ b/tests/objects/bug564090.test
@@ -0,0 +1,13 @@
+Invalid Code
+
+[Compact]
+class Foo {
+	class int x = 1;
+
+	class construct {
+		x = 2;
+	}
+}
+
+void main () {
+}
diff --git a/tests/objects/bug574146.test b/tests/objects/bug574146.test
new file mode 100644
index 000000000..40c3e87d2
--- /dev/null
+++ b/tests/objects/bug574146.test
@@ -0,0 +1,8 @@
+Invalid Code
+
+class Foo : Object {
+	public int[] bar { get; construct; }
+}
+
+void main () {
+}
diff --git a/tests/objects/bug585344.test b/tests/objects/bug585344.test
new file mode 100644
index 000000000..68559a677
--- /dev/null
+++ b/tests/objects/bug585344.test
@@ -0,0 +1,11 @@
+Invalid Code
+
+[Compact]
+class Foo {
+}
+
+void main () {
+	var foo = new Foo ();
+	if (foo is Foo) {
+	}
+}
diff --git a/tests/structs/gvalue.vala b/tests/structs/gvalue.vala
index c17c9d9c9..927db0304 100644
--- a/tests/structs/gvalue.vala
+++ b/tests/structs/gvalue.vala
@@ -55,10 +55,29 @@ bool make_bool () {
 	return true;
 }
 
+struct FooStruct {
+    public int i;
+}
+
+void test_try_cast_value () {
+	FooStruct s = { 42 };
+	Value vs = s;
+
+	FooStruct s2 = (FooStruct) vs;
+	assert (s2.i == 42);
+
+	string[] sarray = { "hello", "vala", "world" };
+	Value va = sarray;
+
+	string[] sarray2 = (string[]) va;
+	assert (sarray[1] == "vala");
+}
+
 void main () {
 	test_value ();
 	test_value_array ();
 	test_nullable_value ();
 	test_nullable_value_array ();
 	take_value (make_bool ());
+	test_try_cast_value ();
 }