[gjs: 1/2] tests: Add a regression test case for GPtrArrays and GArrays of structures

[Philip Chimento <pchimento src gnome org>]

commit 0ea1eef54098820c5fa6f4a852a18c0c468227d0
Author: Stéphane Seng <seng stephane gmail com>
Date:   Tue Jul 16 21:45:42 2019 +0000

    tests: Add a regression test case for GPtrArrays and GArrays of structures
    
    Follow-up to https://gitlab.gnome.org/GNOME/gjs/issues/9, where it was
    identified that GPtrArrays of structures were not properly marshalled.
    This issue was fixed in 3a5e42dbe750ed27534d60de1f78cdefa2ce20b1 but no
    regression tests were added nor modified.
    
    This commit adds a marshalling test case for GPtrArrays of structures, with the
    same objective than the "C array of structs can be returned with zero
    terminator" test case.
    This also adds a similar marshalling test case for GArrays of structures, for
    completeness.
    
    The new regression test on GPtrArrays fails on versions prior to the fix (on
    https://gitlab.gnome.org/GNOME/gjs/-/tags/1.57.2 for example) and passes on
    newer versions (on https://gitlab.gnome.org/GNOME/gjs/-/tags/1.57.3 for
    example).
    
    Closes #9.

 installed-tests/js/testGIMarshalling.js | 36 ++++++++++++++++++++++++---------
 1 file changed, 26 insertions(+), 10 deletions(-)
---
diff --git a/installed-tests/js/testGIMarshalling.js b/installed-tests/js/testGIMarshalling.js
index 27f6bca2..11cbb8eb 100644
--- a/installed-tests/js/testGIMarshalling.js
+++ b/installed-tests/js/testGIMarshalling.js
@@ -212,6 +212,13 @@ describe('GArray', function () {
                 0x73, 0x74, 0x20, 0x2665, 0x20, 0x75, 0x74, 0x66, 0x38])).not.toThrow();
         });
     });
+
+    describe('of structs', function () {
+        xit('can be returned with transfer full', function () {
+            expect(GIMarshallingTests.garray_boxed_struct_full_return().map(e => e.long_))
+                .toEqual([42, 43, 44]);
+        }).pend('https://gitlab.gnome.org/GNOME/gobject-introspection/merge_requests/160');
+    });
 });
 
 describe('GByteArray', function() {
@@ -277,21 +284,30 @@ describe('GBytes', function() {
 });
 
 describe('GPtrArray', function () {
-    const refArray = ['0', '1', '2'];
+    describe('of strings', function() {
+        const refArray = ['0', '1', '2'];
 
-    it('can be passed to a function with transfer none', function () {
-        expect(() => GIMarshallingTests.gptrarray_utf8_none_in(refArray))
-            .not.toThrow();
-    });
+        it('can be passed to a function with transfer none', function () {
+            expect(() => GIMarshallingTests.gptrarray_utf8_none_in(refArray))
+                .not.toThrow();
+        });
 
-    ['return', 'out'].forEach(method => {
-        ['none', 'container', 'full'].forEach(transfer => {
-            it('can be passed as ' + method + ' with transfer ' + transfer, function () {
-                expect(GIMarshallingTests['gptrarray_utf8_' + transfer + '_' + method]())
-                    .toEqual(refArray);
+        ['return', 'out'].forEach(method => {
+            ['none', 'container', 'full'].forEach(transfer => {
+                it('can be passed as ' + method + ' with transfer ' + transfer, function () {
+                    expect(GIMarshallingTests['gptrarray_utf8_' + transfer + '_' + method]())
+                        .toEqual(refArray);
+                });
             });
         });
     });
+
+    describe('of structs', function () {
+        xit('can be returned with transfer full', function () {
+            expect(GIMarshallingTests.gptrarray_boxed_struct_full_return().map(e => e.long_))
+                .toEqual([42, 43, 44]);
+        }).pend('https://gitlab.gnome.org/GNOME/gobject-introspection/merge_requests/160');
+    });
 });
 
 describe('GHashTable', function () {