efl_ui_spec_suite: move the information about tests to the test files

for now the widgets which are tested are encoded in the test files where
the tests are implemented. This is for now done in a simple json format,
just for the sake of simplicity.

ref T7815

Reviewed-by: Cedric BAIL <cedric.bail@free.fr>
Differential Revision: https://phab.enlightenment.org/D8685

src/tests/elementary/spec/efl_test_content.c

@@ -6,6 +6,15 @@
 #include "efl_ui_spec_suite.h"
 #include "suite_helpers.h"
 
+/* spec-meta-start
+      {"test-interface":"Efl.Content",
+       "test-widgets": ["Efl.Ui.Button", "Efl.Ui.Frame", "Efl.Ui.Grid_Default_Item",
+                   "Efl.Ui.List_Default_Item", "Efl.Ui.List_Empty_Item",
+                   "Efl.Ui.Navigation_Layout", "Efl.Ui.Panel", "Efl.Ui.Progressbar",
+                   "Efl.Ui.Radio", "Efl.Ui.Popup", "Efl.Ui.Tab_Page", "Efl.Ui.Scroller"]}
+
+   spec-meta-end */
+
 EFL_START_TEST(content_set_get)
 {
    Efl_Ui_Widget *w = efl_add(WIDGET_CLASS, win);

src/tests/elementary/spec/efl_test_pack.c

@@ -6,6 +6,12 @@
 #include "efl_ui_spec_suite.h"
 #include "suite_helpers.h"
 
+/* spec-meta-start
+      {"test-interface":"Efl.Pack",
+       "test-widgets": ["Efl.Ui.Table"]}
+
+   spec-meta-end */
+
 /*
   In general:
     - If a subobject is deleted the box simply forgets about it. Never return this element again container.

src/tests/elementary/spec/efl_test_pack_linear.c

@@ -7,6 +7,11 @@
 #include "suite_helpers.h"
 #include <limits.h>
 
+/* spec-meta-start
+      {"test-interface":"Efl.Pack_Linear",
+       "test-widgets": ["Efl.Ui.Box"]}
+   spec-meta-end */
+
 static void
 _fill_array(Efl_Ui_Widget *wid[3])
 {

src/tests/elementary/spec/generator.py

@@ -1,14 +1,5 @@
 #!/usr/bin/python
 
-tests = [
-  ["Efl.Pack_Linear" , "Efl.Ui.Box"],
-  ["Efl.Pack" , "Efl.Ui.Table"],
-  ["Efl.Content" , "Efl.Ui.Button", "Efl.Ui.Frame", "Efl.Ui.Grid_Default_Item",
-                   "Efl.Ui.List_Default_Item", "Efl.Ui.List_Empty_Item",
-                   "Efl.Ui.Navigation_Layout", "Efl.Ui.Panel", "Efl.Ui.Progressbar",
-                   "Efl.Ui.Radio", "Efl.Ui.Popup", "Efl.Ui.Tab_Page", "Efl.Ui.Scroller"]
-]
-
 fixture_gen_template = """
 static void
 _{}_fixture(void)
@@ -37,7 +28,10 @@ file_gen_template = """
 """
 
 import sys
+import json
 
+output_file = sys.argv[-1]
+input_files = sys.argv[1:-1]
 list_of_tcases = "static const Efl_Test_Case etc[] = {\n"
 list_entry = "  {{ \"{}-{}\", {}}},\n"
 generated_api = ""
@@ -51,11 +45,23 @@ def to_func_name(class_name):
 def to_class_getter(class_name):
   return class_name.replace('.','_').upper()+'_CLASS'
 
+tests = []
+
+for input_file in input_files:
+  with open(input_file, 'r') as content_file:
+    content = content_file.read()
+    start = content.index('spec-meta-start') + len('spec-meta-start')
+    end = content.index('spec-meta-end')
+    resulting_json = content[start:end]
+    tmp = json.loads(resulting_json)
+    if "test-interface" in tmp and "test-widgets" in tmp:
+      tests.append(tmp)
+
 widgets = []
 
 for test in tests:
-  interface_test = to_func_name(test[0])
-  for widget_class in test[1:]:
+  interface_test = to_func_name(test["test-interface"])
+  for widget_class in test["test-widgets"]:
     combo_name = "_{}_{}".format(to_func_name(interface_test), to_func_name(widget_class));
     list_of_tcases += list_entry.format(interface_test, to_func_name(widget_class), combo_name)
     generated_api += tcase_gen_template.format(combo_name, to_func_name(widget_class), interface_to_api(interface_test))
@@ -67,5 +73,5 @@ for widget in widgets:
 
 list_of_tcases += "  { NULL, NULL }\n};"
 
-output = open(sys.argv[1], "w")
+output = open(output_file, "w")
 output.write(file_gen_template.format(list_of_tcases, generated_api))

src/tests/elementary/spec/meson.build

@@ -1,19 +1,24 @@
-efl_ui_suite_behavior_src = [
+
+efl_ui_suite_behavior_test_files = files([
+  'efl_test_pack.c',
+  'efl_test_pack_linear.c',
+  'efl_test_content.c',
+])
+
+efl_ui_suite_behavior_src = files([
   join_paths('..','suite_helpers.c'),
   join_paths('..','suite_helpers.h'),
   join_paths('..','elm_test_init.c'),
   'efl_ui_spec_suite.c',
-  'efl_test_pack.c',
-  'efl_test_pack_linear.c',
   'efl_test_container.c',
-  'efl_test_content.c',
-]
+]) + efl_ui_suite_behavior_test_files
 
 test_generator = find_program('generator.py')
 
 generated_test_parts = custom_target('generate_test_suite',
+  input: efl_ui_suite_behavior_test_files,
   output: 'efl_ui_spec_suite_gen.x',
-  command: [test_generator, '@OUTPUT@'],
+  command: [test_generator, '@INPUT@', '@OUTPUT@'],
 )
 
 efl_ui_behavior_suite = executable('efl_ui_spec_suite',