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Tests: Add SliderFloatRange2/SliderIntRange2 tests #88

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170 changes: 169 additions & 1 deletion imgui_test_suite/imgui_tests_widgets.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -3584,7 +3584,7 @@ void RegisterTests_Widgets(ImGuiTestEngine* e)
ImGui::LogToClipboard();
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-overflow" // warning: �%s� directive argument is null
#pragma GCC diagnostic ignored "-Wformat-overflow" // warning: �%s� directive argument is null
#endif
ImGui::Text("%s", (const char*)NULL);
ImGui::Text("%.*s", 3, (const char*)NULL);
Expand Down Expand Up @@ -5882,6 +5882,174 @@ void RegisterTests_Widgets(ImGuiTestEngine* e)
IM_CHECK_EQ(vars.Float1, 100.0f);
};

#if IMGUI_VERSION_NUM >= 19259
// ## Test SliderFloatRange2 overlapping handles resolution by drag direction
t = IM_REGISTER_TEST(e, "widgets", "widgets_slider_range2_overlap_resolve");
t->GuiFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
ImGui::Begin("Test Window", NULL, ImGuiWindowFlags_NoSavedSettings);
ImGui::SliderFloatRange2("range", &vars.FloatArray[0], &vars.FloatArray[1], 0.0f, 1.0f);
ImGui::End();
};
t->TestFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;

// Test dragging right when overlapped
vars.FloatArray[0] = 0.5f;
vars.FloatArray[1] = 0.5f;
ctx->SetRef("Test Window");
ctx->ItemClick("range");
ctx->ItemDragWithDelta("range", ImVec2(50, 0));
IM_CHECK_EQ(vars.FloatArray[0], 0.5f); // Min stays
IM_CHECK_GT(vars.FloatArray[1], 0.5f); // Max increases (dragged right)

// Test dragging left when overlapped
vars.FloatArray[0] = 0.5f;
vars.FloatArray[1] = 0.5f;
ctx->ItemClick("range");
ctx->ItemDragWithDelta("range", ImVec2(-50, 0));
IM_CHECK_LT(vars.FloatArray[0], 0.5f); // Min decreases (dragged left)
IM_CHECK_EQ(vars.FloatArray[1], 0.5f); // Max stays
};

// ## Test SliderFloatRange2 Ctrl+Click text input with "..." separator
t = IM_REGISTER_TEST(e, "widgets", "widgets_slider_range2_text_input");
t->GuiFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
ImGui::Begin("Test Window", NULL, ImGuiWindowFlags_NoSavedSettings);
ImGui::SliderFloatRange2("range", &vars.FloatArray[0], &vars.FloatArray[1], 0.0f, 1.0f);
ImGui::End();
};
t->TestFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
vars.FloatArray[0] = 0.25f;
vars.FloatArray[1] = 0.75f;

ctx->SetRef("Test Window");

// Ctrl+Click to enter text input mode
ctx->KeyDown(ImGuiMod_Ctrl);
ctx->ItemClick("range");
ctx->KeyUp(ImGuiMod_Ctrl);

// Type new values with "..." separator
ctx->KeyCharsReplaceEnter("0.1...0.9");

IM_CHECK(ImAbs(vars.FloatArray[0] - 0.1f) < 0.01f);
IM_CHECK(ImAbs(vars.FloatArray[1] - 0.9f) < 0.01f);
};

// ## Test SliderFloatRange2 text input with " - " separator
t = IM_REGISTER_TEST(e, "widgets", "widgets_slider_range2_text_input_dash");
t->GuiFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
ImGui::Begin("Test Window", NULL, ImGuiWindowFlags_NoSavedSettings);
ImGui::SliderFloatRange2("range", &vars.FloatArray[0], &vars.FloatArray[1], 0.0f, 1.0f);
ImGui::End();
};
t->TestFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
vars.FloatArray[0] = 0.25f;
vars.FloatArray[1] = 0.75f;

ctx->SetRef("Test Window");

ctx->KeyDown(ImGuiMod_Ctrl);
ctx->ItemClick("range");
ctx->KeyUp(ImGuiMod_Ctrl);

// Type new values with " - " separator
ctx->KeyCharsReplaceEnter("0.2 - 0.8");

IM_CHECK(ImAbs(vars.FloatArray[0] - 0.2f) < 0.01f);
IM_CHECK(ImAbs(vars.FloatArray[1] - 0.8f) < 0.01f);
};

// ## Test SliderFloatRange2 handles can't cross
t = IM_REGISTER_TEST(e, "widgets", "widgets_slider_range2_no_cross");
t->GuiFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
ImGui::Begin("Test Window", NULL, ImGuiWindowFlags_NoSavedSettings);
ImGui::SliderFloatRange2("range", &vars.FloatArray[0], &vars.FloatArray[1], 0.0f, 1.0f);
ImGui::End();
};
t->TestFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
vars.FloatArray[0] = 0.4f;
vars.FloatArray[1] = 0.6f;

ctx->SetRef("Test Window");

// Try to drag min handle past max
ctx->ItemClick("range", 0, ImGuiTestOpFlags_MoveToEdgeL);
ctx->ItemDragWithDelta("range", ImVec2(200, 0));

// Min should be clamped to max
IM_CHECK_LE(vars.FloatArray[0], vars.FloatArray[1]);
};

// ## Test SliderIntRange2 text input
t = IM_REGISTER_TEST(e, "widgets", "widgets_slider_range2_int");
t->GuiFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
ImGui::Begin("Test Window", NULL, ImGuiWindowFlags_NoSavedSettings);
ImGui::SliderIntRange2("range", &vars.IntArray[0], &vars.IntArray[1], 0, 100);
ImGui::End();
};
t->TestFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
vars.IntArray[0] = 25;
vars.IntArray[1] = 75;

ctx->SetRef("Test Window");

ctx->KeyDown(ImGuiMod_Ctrl);
ctx->ItemClick("range");
ctx->KeyUp(ImGuiMod_Ctrl);
ctx->KeyCharsReplaceEnter("10...90");

IM_CHECK_EQ(vars.IntArray[0], 10);
IM_CHECK_EQ(vars.IntArray[1], 90);
};

// ## Test SliderFloat2 with ImGuiSliderFlags_Range flag
t = IM_REGISTER_TEST(e, "widgets", "widgets_slider_range2_flag");
t->GuiFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
ImGui::Begin("Test Window", NULL, ImGuiWindowFlags_NoSavedSettings);
ImGui::SliderFloat2("range", vars.FloatArray, 0.0f, 1.0f, "%.3f", ImGuiSliderFlags_Range);
ImGui::End();
};
t->TestFunc = [](ImGuiTestContext* ctx)
{
ImGuiTestGenericVars& vars = ctx->GenericVars;
vars.FloatArray[0] = 0.25f;
vars.FloatArray[1] = 0.75f;

ctx->SetRef("Test Window");

// Test text input works via the flag approach
ctx->KeyDown(ImGuiMod_Ctrl);
ctx->ItemClick("range");
ctx->KeyUp(ImGuiMod_Ctrl);
ctx->KeyCharsReplaceEnter("0.1...0.9");

IM_CHECK(ImAbs(vars.FloatArray[0] - 0.1f) < 0.01f);
IM_CHECK(ImAbs(vars.FloatArray[1] - 0.9f) < 0.01f);
};
#endif

// ## Test tooltip positioning in various conditions.
t = IM_REGISTER_TEST(e, "widgets", "widgets_popup_positioning");
struct TooltipPosVars { ImVec2 Size = ImVec2(50, 50); };
Expand Down