[vala/0.40] tests: Add "emit order" tests

[Rico Tzschichholz <ricotz src gnome org>]

commit 560516a07190c1815069787598e96f3bc22cc6af
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri Dec 7 09:22:20 2018 +0100

    tests: Add "emit order" tests

 tests/Makefile.am                      |  4 ++++
 tests/ordering/delegate-class.vala     | 11 +++++++++++
 tests/ordering/delegate-enum.vala      |  9 +++++++++
 tests/ordering/delegate-interface.vala |  9 +++++++++
 tests/ordering/delegate-struct.vala    |  9 +++++++++
 5 files changed, 42 insertions(+)
---
diff --git a/tests/Makefile.am b/tests/Makefile.am
index cf2b06d82..d0eff3384 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -493,6 +493,10 @@ TESTS = \
        resolver/class-base-cycle.test \
        resolver/interface-prerequisite-cycle.test \
        resolver/struct-base-cycle.test \
+       ordering/delegate-class.vala \
+       ordering/delegate-enum.vala \
+       ordering/delegate-interface.vala \
+       ordering/delegate-struct.vala \
        semantic/array-stacked.test \
        semantic/array-incompatible-initializer.test \
        semantic/array-incompatible-initializer2.test \
diff --git a/tests/ordering/delegate-class.vala b/tests/ordering/delegate-class.vala
new file mode 100644
index 000000000..d72327f61
--- /dev/null
+++ b/tests/ordering/delegate-class.vala
@@ -0,0 +1,11 @@
+[CCode (has_target = false)]
+delegate Foo Func (Foo p);
+
+class Foo {
+       public Func foo (Func p) {
+               return p;
+       }
+}
+
+void main () {
+}
diff --git a/tests/ordering/delegate-enum.vala b/tests/ordering/delegate-enum.vala
new file mode 100644
index 000000000..54c2d8f89
--- /dev/null
+++ b/tests/ordering/delegate-enum.vala
@@ -0,0 +1,9 @@
+[CCode (has_target = false)]
+delegate Foo Func (Foo p);
+
+enum Foo {
+       BAR;
+}
+
+void main () {
+}
diff --git a/tests/ordering/delegate-interface.vala b/tests/ordering/delegate-interface.vala
new file mode 100644
index 000000000..f8befa2c7
--- /dev/null
+++ b/tests/ordering/delegate-interface.vala
@@ -0,0 +1,9 @@
+[CCode (has_target = false)]
+delegate Foo Func (Foo p);
+
+interface Foo {
+       public abstract Func foo (Func p);
+}
+
+void main () {
+}
diff --git a/tests/ordering/delegate-struct.vala b/tests/ordering/delegate-struct.vala
new file mode 100644
index 000000000..3898423fc
--- /dev/null
+++ b/tests/ordering/delegate-struct.vala
@@ -0,0 +1,9 @@
+[CCode (has_target = false)]
+delegate Foo Func (Foo p);
+
+struct Foo {
+       public int i;
+}
+
+void main () {
+}