use meson for test suite

so "ninja test" is much more helpful

Author: jcupitt

src/meson.build

@@ -163,7 +163,7 @@ enumtypes = gnome.mkenums(
   c_template: 'enumtypes.c.in',
 )
 
-executable('nip4', [
+nip4 = executable('nip4', [
     enumtypes,
     marshal,
     resources,
@@ -178,7 +178,7 @@ executable('nip4', [
   install: true,
 )
 
-executable('nip4-batch', [
+nip4_batch = executable('nip4-batch', [
     enumtypes,
     marshal,
     resources,

test/meson.build

@@ -1,17 +1,57 @@
-variables_data = configuration_data()
-variables_data.set('abs_top_srcdir', project_source_root)
-variables_data.set('abs_top_builddir', project_build_root)
+should_pass_tests = [
+  # test workspaces
+  'big_and_small_disks.ws',
+  'test_colour.ws',
+  'test_conv.ws',
+  'test_filter.ws',
+  'test_fourier.ws',
+  'test_histogram.ws',
+  'test_image.ws',
+  'test_math.ws',
+  'test_matrix.ws',
+  'test_stats.ws',
+  'test_tasks.ws',
+  'test_widgets.ws',
 
-variables_sh = configure_file(
-    input: 'variables.sh.in',
-    output: '@BASENAME@',
-    configuration: variables_data
-)
+  # test the scripting language
+  'test_snip.def',
+]
 
-test('test_all',
-    files('test_all.sh'),
-    workdir: meson.current_build_dir(),
-    # typically 2m or so on a fast machine in debug mode
-    timeout: 240,
-)
+should_fail_tests = [
+  'test_fail.ws',
+]
+
+# all the demo workspaces, except frame and register, since they ise a
+# non-free plugin
+demos = [
+  '1_point_mosaic/1pt_mosaic.ws',
+  '2_point_mosaic/2pts_mosaic.ws',
+  'businesscard/businesscard.ws',
+  'clone/clone.ws',
+  'logo/logo2.ws',
+  'manual_balance/manual_balance.ws',
+  'overlays_and_blending/overlay_blend.ws',
+]
+
+foreach name : should_pass_tests
+  file = files('workspaces/' + name)
+  test(name, nip4_batch, args: ['--test', file])
+  test(name, nip4_batch, args: ['--test', file], env: ['VIPS_NOVECTOR=1'])
+endforeach
+
+foreach name : should_fail_tests
+  file = files('workspaces/' + name)
+  test(name, nip4_batch, should_fail: true, args: ['--test', file])
+  test(name, nip4_batch, should_fail: true,
+    args: ['--test', file],
+    env: ['VIPS_NOVECTOR=1'],
+  )
+endforeach
+
+foreach name : demos
+  file = files(project_source_root + '/share/nip4/data/examples/' + name)
+  test(name, nip4_batch, args: ['--test', file])
+  # repeat, with the vector system disabled
+  test(name, nip4_batch, args: ['--test', file], env: ['VIPS_NOVECTOR=1'])
+endforeach