[vala/0.36] tests: Add invalid "control-flow" tests to increase coverage

[Rico Tzschichholz <ricotz src gnome org>]

commit 928480cc99d7d2995bb9c09a3b18c8009ef92b11
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Feb 5 11:08:25 2018 +0100

    tests: Add invalid "control-flow" tests to increase coverage

 tests/Makefile.am                                       |  8 ++++++++
 tests/control-flow/break-invalid.test                   |  5 +++++
 tests/control-flow/continue-invalid.test                |  5 +++++
 tests/control-flow/double-catch.test                    | 12 ++++++++++++
 tests/control-flow/finally-return.test                  |  8 ++++++++
 tests/control-flow/missing-break.test                   |  8 ++++++++
 tests/control-flow/missing-return.test                  |  7 +++++++
 tests/control-flow/unassigned-local-block-variable.test |  6 ++++++
 tests/control-flow/unassigned-local-variable.test       | 11 +++++++++++
 9 files changed, 70 insertions(+)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 586556aba..264fd8b15 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -118,12 +118,20 @@ TESTS = \
        methods/printf-constructor.vala \
        methods/printf-constructor-invalid.test \
        control-flow/break.vala \
+       control-flow/break-invalid.test \
+       control-flow/continue-invalid.test \
+       control-flow/double-catch.test \
        control-flow/expressions-conditional.vala \
+       control-flow/finally-return.test \
        control-flow/for.vala \
        control-flow/foreach.vala \
+       control-flow/missing-break.test \
+       control-flow/missing-return.test \
        control-flow/nested-conditional.vala \
        control-flow/switch.vala \
        control-flow/sideeffects.vala \
+       control-flow/unassigned-local-block-variable.test \
+       control-flow/unassigned-local-variable.test \
        control-flow/while-false.vala \
        control-flow/bug628336.vala \
        control-flow/bug639482.vala \
diff --git a/tests/control-flow/break-invalid.test b/tests/control-flow/break-invalid.test
new file mode 100644
index 000000000..4daa2736e
--- /dev/null
+++ b/tests/control-flow/break-invalid.test
@@ -0,0 +1,5 @@
+Invalid Code
+
+void main () {
+       break;
+}
diff --git a/tests/control-flow/continue-invalid.test b/tests/control-flow/continue-invalid.test
new file mode 100644
index 000000000..98c3b9b40
--- /dev/null
+++ b/tests/control-flow/continue-invalid.test
@@ -0,0 +1,5 @@
+Invalid Code
+
+void main () {
+       continue;
+}
diff --git a/tests/control-flow/double-catch.test b/tests/control-flow/double-catch.test
new file mode 100644
index 000000000..37013524f
--- /dev/null
+++ b/tests/control-flow/double-catch.test
@@ -0,0 +1,12 @@
+Invalid Code
+
+errordomain FooError {
+       BAR
+}
+
+void main () {
+       try {
+       } catch (FooError err) {
+       } catch (FooError err) {
+       }
+}
diff --git a/tests/control-flow/finally-return.test b/tests/control-flow/finally-return.test
new file mode 100644
index 000000000..80c34c161
--- /dev/null
+++ b/tests/control-flow/finally-return.test
@@ -0,0 +1,8 @@
+Invalid Code
+
+void main () {
+       try {
+       } finally {
+               return;
+       }
+}
diff --git a/tests/control-flow/missing-break.test b/tests/control-flow/missing-break.test
new file mode 100644
index 000000000..94c7e08d0
--- /dev/null
+++ b/tests/control-flow/missing-break.test
@@ -0,0 +1,8 @@
+Invalid Code
+
+void main () {
+       int foo = 0;
+       switch (foo) {
+               case 0:
+       }
+}
diff --git a/tests/control-flow/missing-return.test b/tests/control-flow/missing-return.test
new file mode 100644
index 000000000..84e8bbf64
--- /dev/null
+++ b/tests/control-flow/missing-return.test
@@ -0,0 +1,7 @@
+Invalid Code
+
+string get_foo () {
+}
+
+void main () {
+}
diff --git a/tests/control-flow/unassigned-local-block-variable.test 
b/tests/control-flow/unassigned-local-block-variable.test
new file mode 100644
index 000000000..11913583b
--- /dev/null
+++ b/tests/control-flow/unassigned-local-block-variable.test
@@ -0,0 +1,6 @@
+Invalid Code
+
+void main () {
+       string s;
+       print ("%s", s);
+}
diff --git a/tests/control-flow/unassigned-local-variable.test 
b/tests/control-flow/unassigned-local-variable.test
new file mode 100644
index 000000000..279b4d929
--- /dev/null
+++ b/tests/control-flow/unassigned-local-variable.test
@@ -0,0 +1,11 @@
+Invalid Code
+
+void main () {
+       bool cond = false;
+
+       string s;
+       if (cond) {
+               s = "foo";
+       }
+       print ("%s", s);
+}