Extract main toolbar action planning

2026-06-03 12:37:32 +02:00
parent b5bd6d42f7
commit 62561624ed
8 changed files with 536 additions and 15 deletions
--- a/tests/app_core/main_toolbar_tests.cpp
+++ b/tests/app_core/main_toolbar_tests.cpp
@@ -0,0 +1,114 @@
+#include "app_core/main_toolbar.h"
+#include "test_harness.h"
+
+namespace {
+
+void direct_dialog_commands_are_available(pp::tests::Harness& harness)
+{
+    const auto open = pp::app::plan_main_toolbar_command(pp::app::MainToolbarCommand::open_document);
+    PP_EXPECT(harness, open);
+    if (open) {
+        PP_EXPECT(harness, open.value().action == pp::app::MainToolbarAction::show_open_dialog);
+        PP_EXPECT(harness, open.value().label == "Open");
+        PP_EXPECT(harness, !open.value().no_op);
+    }
+
+    const auto save = pp::app::plan_main_toolbar_command(pp::app::MainToolbarCommand::save_document);
+    PP_EXPECT(harness, save);
+    if (save) {
+        PP_EXPECT(harness, save.value().action == pp::app::MainToolbarAction::show_save_dialog);
+        PP_EXPECT(harness, save.value().label == "Save");
+    }
+
+    const auto settings = pp::app::plan_main_toolbar_command(pp::app::MainToolbarCommand::show_settings);
+    PP_EXPECT(harness, settings);
+    if (settings) {
+        PP_EXPECT(harness, settings.value().action == pp::app::MainToolbarAction::show_settings_dialog);
+        PP_EXPECT(harness, settings.value().label == "Settings");
+    }
+}
+
+void history_commands_reuse_history_breakpoints(pp::tests::Harness& harness)
+{
+    const auto undo = pp::app::plan_main_toolbar_command(pp::app::MainToolbarCommand::undo, 2);
+    PP_EXPECT(harness, undo);
+    if (undo) {
+        PP_EXPECT(harness, undo.value().action == pp::app::MainToolbarAction::invoke_undo);
+        PP_EXPECT(harness, undo.value().updates_memory_label);
+        PP_EXPECT(harness, undo.value().updates_title);
+        PP_EXPECT(harness, !undo.value().no_op);
+    }
+
+    const auto redo_empty = pp::app::plan_main_toolbar_command(pp::app::MainToolbarCommand::redo, 0, 0);
+    PP_EXPECT(harness, redo_empty);
+    if (redo_empty) {
+        PP_EXPECT(harness, redo_empty.value().action == pp::app::MainToolbarAction::no_op_unavailable);
+        PP_EXPECT(harness, redo_empty.value().label == "Redo (No history)");
+        PP_EXPECT(harness, redo_empty.value().no_op);
+    }
+
+    const auto clear = pp::app::plan_main_toolbar_command(
+        pp::app::MainToolbarCommand::clear_history,
+        0,
+        0,
+        2048);
+    PP_EXPECT(harness, clear);
+    if (clear) {
+        PP_EXPECT(harness, clear.value().action == pp::app::MainToolbarAction::clear_history);
+        PP_EXPECT(harness, clear.value().updates_memory_label);
+        PP_EXPECT(harness, !clear.value().updates_title);
+    }
+}
+
+void canvas_clear_requires_live_canvas(pp::tests::Harness& harness)
+{
+    const auto clear = pp::app::plan_main_toolbar_command(
+        pp::app::MainToolbarCommand::clear_canvas,
+        0,
+        0,
+        0,
+        true);
+    PP_EXPECT(harness, clear);
+    if (clear) {
+        PP_EXPECT(harness, clear.value().action == pp::app::MainToolbarAction::clear_canvas);
+        PP_EXPECT(harness, clear.value().requires_canvas);
+        PP_EXPECT(harness, clear.value().records_undo);
+        PP_EXPECT(harness, clear.value().marks_unsaved);
+        PP_EXPECT(harness, !clear.value().no_op);
+    }
+
+    const auto missing_canvas = pp::app::plan_main_toolbar_command(
+        pp::app::MainToolbarCommand::clear_canvas,
+        0,
+        0,
+        0,
+        false);
+    PP_EXPECT(harness, missing_canvas);
+    if (missing_canvas) {
+        PP_EXPECT(harness, missing_canvas.value().action == pp::app::MainToolbarAction::no_op_unavailable);
+        PP_EXPECT(harness, missing_canvas.value().label == "Clear Canvas (No canvas)");
+        PP_EXPECT(harness, missing_canvas.value().requires_canvas);
+        PP_EXPECT(harness, !missing_canvas.value().records_undo);
+        PP_EXPECT(harness, !missing_canvas.value().marks_unsaved);
+        PP_EXPECT(harness, missing_canvas.value().no_op);
+    }
+}
+
+void rejects_negative_history_metrics(pp::tests::Harness& harness)
+{
+    PP_EXPECT(harness, !pp::app::plan_main_toolbar_command(pp::app::MainToolbarCommand::undo, -1));
+    PP_EXPECT(harness, !pp::app::plan_main_toolbar_command(pp::app::MainToolbarCommand::redo, 0, -1));
+    PP_EXPECT(harness, !pp::app::plan_main_toolbar_command(pp::app::MainToolbarCommand::clear_history, 0, 0, -1));
+}
+
+} // namespace
+
+int main()
+{
+    pp::tests::Harness harness;
+    harness.run("direct dialog commands are available", direct_dialog_commands_are_available);
+    harness.run("history commands reuse history breakpoints", history_commands_reuse_history_breakpoints);
+    harness.run("canvas clear requires live canvas", canvas_clear_requires_live_canvas);
+    harness.run("rejects negative history metrics", rejects_negative_history_metrics);
+    return harness.finish();
+}