93 lines
3.5 KiB
C++
93 lines
3.5 KiB
C++
#include "app_core/app_preferences.h"
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#include "test_harness.h"
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#include <array>
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namespace {
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void ui_scale_computes_font_scale_from_display_density(pp::tests::Harness& harness)
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{
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const auto plan = pp::app::plan_ui_scale(1.5F, 2.0F);
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PP_EXPECT(harness, plan.scale == 1.5F);
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PP_EXPECT(harness, plan.display_density == 2.0F);
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PP_EXPECT(harness, plan.font_scale == 3.0F);
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}
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void scale_option_selection_uses_last_option_not_above_current(pp::tests::Harness& harness)
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{
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constexpr std::array<float, 4> options { 0.75F, 1.0F, 1.5F, 2.0F };
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const auto plan = pp::app::plan_scale_option_selection(1.6F, options);
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PP_EXPECT(harness, plan.has_selection);
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PP_EXPECT(harness, plan.index == 2U);
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}
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void scale_option_selection_handles_empty_or_too_large_options(pp::tests::Harness& harness)
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{
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constexpr std::array<float, 0> empty {};
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const auto empty_plan = pp::app::plan_scale_option_selection(1.0F, empty);
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PP_EXPECT(harness, !empty_plan.has_selection);
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PP_EXPECT(harness, empty_plan.index == 0U);
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constexpr std::array<float, 2> options { 2.0F, 3.0F };
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const auto low_plan = pp::app::plan_scale_option_selection(1.0F, options);
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PP_EXPECT(harness, !low_plan.has_selection);
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PP_EXPECT(harness, low_plan.index == 0U);
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}
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void interface_direction_tracks_requested_layout_direction(pp::tests::Harness& harness)
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{
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PP_EXPECT(
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harness,
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pp::app::plan_interface_direction(false).direction == pp::app::InterfaceDirection::left_to_right);
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PP_EXPECT(
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harness,
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pp::app::plan_interface_direction(true).direction == pp::app::InterfaceDirection::right_to_left);
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}
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void timelapse_preference_starts_and_stops_only_on_state_change(pp::tests::Harness& harness)
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{
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PP_EXPECT(
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harness,
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pp::app::plan_timelapse_preference(true, false).recording_action
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== pp::app::TimelapseRecordingAction::start_recording);
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PP_EXPECT(
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harness,
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pp::app::plan_timelapse_preference(false, true).recording_action
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== pp::app::TimelapseRecordingAction::stop_recording);
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PP_EXPECT(
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harness,
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pp::app::plan_timelapse_preference(true, true).recording_action
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== pp::app::TimelapseRecordingAction::no_op);
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PP_EXPECT(
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harness,
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pp::app::plan_timelapse_preference(false, false).recording_action
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== pp::app::TimelapseRecordingAction::no_op);
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}
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void simple_preferences_preserve_values_for_storage(pp::tests::Harness& harness)
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{
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PP_EXPECT(harness, pp::app::plan_vr_controllers_preference(true).value);
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PP_EXPECT(harness, !pp::app::plan_vr_controllers_preference(false).value);
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PP_EXPECT(harness, pp::app::plan_canvas_cursor_mode(2).value == 2);
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}
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}
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int main()
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{
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pp::tests::Harness harness;
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harness.run("ui scale computes font scale from display density", ui_scale_computes_font_scale_from_display_density);
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harness.run(
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"scale option selection uses last option not above current",
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scale_option_selection_uses_last_option_not_above_current);
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harness.run(
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"scale option selection handles empty or too large options",
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scale_option_selection_handles_empty_or_too_large_options);
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harness.run("interface direction tracks requested layout direction", interface_direction_tracks_requested_layout_direction);
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harness.run(
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"timelapse preference starts and stops only on state change",
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timelapse_preference_starts_and_stops_only_on_state_change);
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harness.run("simple preferences preserve values for storage", simple_preferences_preserve_values_for_storage);
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return harness.finish();
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}
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