From: Corentin Noël <corentin@elementary.io>
Date: Tue, 6 Feb 2018 23:45:27 +0000 (+0000)
Subject: tests: Add invalid "foreach" tests to increase coverage
X-Git-Tag: 0.39.91~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd7f8f8ec99e5b4539c91d349a5229f7728351f4;p=thirdparty%2Fvala.git

tests: Add invalid "foreach" tests to increase coverage
---

diff --git a/tests/Makefile.am b/tests/Makefile.am
index c8f841657..37e882108 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -445,6 +445,20 @@ TESTS = \
 	semantic/field-namespace-owned.test \
 	semantic/field-non-constant.test \
 	semantic/field-void.test \
+	semantic/foreach-iterator-args.test \
+	semantic/foreach-iterator-void.test \
+	semantic/foreach-iterator-wrong-types.test \
+	semantic/foreach-missing-generic-type.test \
+	semantic/foreach-missing-iterator.test \
+	semantic/foreach-missing-next-value.test \
+	semantic/foreach-next-args.test \
+	semantic/foreach-next-get-args.test \
+	semantic/foreach-next-get-void.test \
+	semantic/foreach-next-missing-get.test \
+	semantic/foreach-next-value-args.test \
+	semantic/foreach-next-value-void.test \
+	semantic/foreach-next-void.test \
+	semantic/foreach-wrong-types.test \
 	semantic/method-abstract.test \
 	semantic/method-abstract-body.test \
 	semantic/method-async-ref-parameter.test \
diff --git a/tests/semantic/foreach-iterator-args.test b/tests/semantic/foreach-iterator-args.test
new file mode 100644
index 000000000..37fce34a9
--- /dev/null
+++ b/tests/semantic/foreach-iterator-args.test
@@ -0,0 +1,16 @@
+Invalid Code
+
+public class Iterator<G> {
+}
+
+public class Test<G> {
+	public Iterator<G> iterator (int foo) {
+		return new Iterator<G> ();
+	}
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-iterator-void.test b/tests/semantic/foreach-iterator-void.test
new file mode 100644
index 000000000..1b147bdd9
--- /dev/null
+++ b/tests/semantic/foreach-iterator-void.test
@@ -0,0 +1,13 @@
+Invalid Code
+
+public class Test<G> {
+	public void iterator () {
+		return;
+	}
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-iterator-wrong-types.test b/tests/semantic/foreach-iterator-wrong-types.test
new file mode 100644
index 000000000..eb4374172
--- /dev/null
+++ b/tests/semantic/foreach-iterator-wrong-types.test
@@ -0,0 +1,7 @@
+Invalid Code
+
+void main () {
+	var test = new GLib.List<int> ();
+	foreach (string t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-missing-generic-type.test b/tests/semantic/foreach-missing-generic-type.test
new file mode 100644
index 000000000..8b5640ec0
--- /dev/null
+++ b/tests/semantic/foreach-missing-generic-type.test
@@ -0,0 +1,7 @@
+Invalid Code
+
+void main () {
+	GLib.List test;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-missing-iterator.test b/tests/semantic/foreach-missing-iterator.test
new file mode 100644
index 000000000..66e67a045
--- /dev/null
+++ b/tests/semantic/foreach-missing-iterator.test
@@ -0,0 +1,10 @@
+Invalid Code
+
+public class Test<G> {
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-missing-next-value.test b/tests/semantic/foreach-missing-next-value.test
new file mode 100644
index 000000000..77533d3d8
--- /dev/null
+++ b/tests/semantic/foreach-missing-next-value.test
@@ -0,0 +1,16 @@
+Invalid Code
+
+public class Iterator<G> {
+}
+
+public class Test<G> {
+	public Iterator<G> iterator () {
+		return new Iterator<G> ();
+	}
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-next-args.test b/tests/semantic/foreach-next-args.test
new file mode 100644
index 000000000..0240d38c9
--- /dev/null
+++ b/tests/semantic/foreach-next-args.test
@@ -0,0 +1,19 @@
+Invalid Code
+
+public class Iterator<G> {
+	public bool next (string test) {
+		return true;
+	}
+}
+
+public class Test<G> {
+	public Iterator<G> iterator () {
+		return new Iterator<G> ();
+	}
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-next-get-args.test b/tests/semantic/foreach-next-get-args.test
new file mode 100644
index 000000000..dc784db73
--- /dev/null
+++ b/tests/semantic/foreach-next-get-args.test
@@ -0,0 +1,23 @@
+Invalid Code
+
+public class Iterator<G> {
+	public bool next () {
+		return true;
+	}
+
+	public G get (int arg) {
+		return (G)null;
+	}
+}
+
+public class Test<G> {
+	public Iterator<G> iterator () {
+		return new Iterator<G> ();
+	}
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-next-get-void.test b/tests/semantic/foreach-next-get-void.test
new file mode 100644
index 000000000..8b32fda61
--- /dev/null
+++ b/tests/semantic/foreach-next-get-void.test
@@ -0,0 +1,23 @@
+Invalid Code
+
+public class Iterator<G> {
+	public bool next () {
+		return true;
+	}
+
+	public void get () {
+		return;
+	}
+}
+
+public class Test<G> {
+	public Iterator<G> iterator () {
+		return new Iterator<G> ();
+	}
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-next-missing-get.test b/tests/semantic/foreach-next-missing-get.test
new file mode 100644
index 000000000..3cb75d98c
--- /dev/null
+++ b/tests/semantic/foreach-next-missing-get.test
@@ -0,0 +1,19 @@
+Invalid Code
+
+public class Iterator<G> {
+	public bool next () {
+		return true;
+	}
+}
+
+public class Test<G> {
+	public Iterator<G> iterator () {
+		return new Iterator<G> ();
+	}
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-next-value-args.test b/tests/semantic/foreach-next-value-args.test
new file mode 100644
index 000000000..c0a3e575d
--- /dev/null
+++ b/tests/semantic/foreach-next-value-args.test
@@ -0,0 +1,19 @@
+Invalid Code
+
+public class Iterator<G> {
+	public G? next_value (string test) {
+		return null;
+	}
+}
+
+public class Test<G> {
+	public Iterator<G> iterator () {
+		return new Iterator<G> ();
+	}
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-next-value-void.test b/tests/semantic/foreach-next-value-void.test
new file mode 100644
index 000000000..68125b674
--- /dev/null
+++ b/tests/semantic/foreach-next-value-void.test
@@ -0,0 +1,19 @@
+Invalid Code
+
+public class Iterator<G> {
+	public void next_value () {
+		return;
+	}
+}
+
+public class Test<G> {
+	public Iterator<G> iterator () {
+		return new Iterator<G> ();
+	}
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-next-void.test b/tests/semantic/foreach-next-void.test
new file mode 100644
index 000000000..c6198b0d4
--- /dev/null
+++ b/tests/semantic/foreach-next-void.test
@@ -0,0 +1,19 @@
+Invalid Code
+
+public class Iterator<G> {
+	public void next () {
+		return;
+	}
+}
+
+public class Test<G> {
+	public Iterator<G> iterator () {
+		return new Iterator<G> ();
+	}
+}
+
+void main () {
+	Test<string?> test = null;
+	foreach (var t in test) {
+	}
+}
diff --git a/tests/semantic/foreach-wrong-types.test b/tests/semantic/foreach-wrong-types.test
new file mode 100644
index 000000000..3229b4eff
--- /dev/null
+++ b/tests/semantic/foreach-wrong-types.test
@@ -0,0 +1,7 @@
+Invalid Code
+
+void main () {
+	string[] test = { "foo", "bar" };
+	foreach (int t in test) {
+	}
+}