96 lines
4.0 KiB
C++
96 lines
4.0 KiB
C++
// Standalone tests for reasampler::vst::curve_popup — no VST3, no REAPER, no framework. Same
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// fast assert loop as the sibling pure tests. Assert the r11 popup-sheet geometry at the size
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// clamps (the spec's width clamp(60%, 360..520) / height clamp(55%, 260..380)), the centering,
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// the title-row/close-button placement, the curve-box remainder, and the outside-sheet
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// dismissal test.
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#include "../src/vst/curve_popup.h"
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#include <cstdio>
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using namespace reasampler::vst;
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static int g_fail = 0;
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#define CHECK(cond) do { if(!(cond)) { \
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std::printf("FAIL line %d: %s\n", __LINE__, #cond); ++g_fail; } } while(0)
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static void testDefaultWindowMidClamp() {
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// 840x620: 60% = 504 (inside 360..520), 55% = 341 (inside 260..380).
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const CurvePopupLayout pl = computeCurvePopup(840, 620);
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CHECK(pl.sheet.width() == 504);
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CHECK(pl.sheet.height() == 341);
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// Centered (within the integer-division pixel).
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CHECK(pl.sheet.left == (840 - 504) / 2);
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CHECK(pl.sheet.top == (620 - 341) / 2);
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}
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static void testMinClamp() {
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// The 560x460 constraint floor: 60% = 336 -> clamps UP to 360; 55% = 253 -> up to 260.
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const CurvePopupLayout pl = computeCurvePopup(560, 460);
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CHECK(pl.sheet.width() == kCurvePopupMinW);
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CHECK(pl.sheet.height() == kCurvePopupMinH);
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CHECK(pl.sheet.left >= 0 && pl.sheet.right <= 560);
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CHECK(pl.sheet.top >= 0 && pl.sheet.bottom <= 460);
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}
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static void testMaxClamp() {
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// A large window: 60% of 1600 = 960 -> clamps DOWN to 520; 55% of 900 = 495 -> down to 380.
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const CurvePopupLayout pl = computeCurvePopup(1600, 900);
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CHECK(pl.sheet.width() == kCurvePopupMaxW);
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CHECK(pl.sheet.height() == kCurvePopupMaxH);
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}
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static void testDegenerateWindowNeverOverhangs() {
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// A window smaller than the min clamp: the sheet caps at the window dimension (defensive —
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// below checkSizeConstraint, but geometry must stay sane).
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const CurvePopupLayout pl = computeCurvePopup(300, 200);
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CHECK(pl.sheet.width() == 300);
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CHECK(pl.sheet.height() == 200);
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CHECK(pl.sheet.left == 0 && pl.sheet.top == 0);
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}
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static void testTitleRowAndCurveBox() {
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const CurvePopupLayout pl = computeCurvePopup(840, 620);
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// Close: 18x18, right-anchored inside the title row.
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CHECK(pl.close.width() == kCurvePopupCloseSize && pl.close.height() == kCurvePopupCloseSize);
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CHECK(pl.close.right == pl.sheet.right - kCurvePopupPad);
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CHECK(pl.close.top >= pl.sheet.top);
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CHECK(pl.close.bottom <= pl.sheet.top + kCurvePopupTitleH);
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// Title text: left of the close button, in the title row.
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CHECK(pl.title.left == pl.sheet.left + kCurvePopupPad);
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CHECK(pl.title.right <= pl.close.left);
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// Curve box: fills the remainder below the title row, inside the sheet margins.
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CHECK(pl.curveBox.top >= pl.sheet.top + kCurvePopupTitleH);
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CHECK(pl.curveBox.left == pl.sheet.left + kCurvePopupPad);
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CHECK(pl.curveBox.right == pl.sheet.right - kCurvePopupPad);
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CHECK(pl.curveBox.bottom == pl.sheet.bottom - kCurvePopupPad);
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CHECK(pl.curveBox.width() > 0 && pl.curveBox.height() > 0);
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}
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static void testOutsideSheetDismissTest() {
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const CurvePopupLayout pl = computeCurvePopup(840, 620);
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// On the wash: outside.
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CHECK(popupOutsideSheet(pl, 0, 0));
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CHECK(popupOutsideSheet(pl, pl.sheet.left - 1, pl.sheet.top + 10));
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CHECK(popupOutsideSheet(pl, pl.sheet.right, pl.sheet.top + 10)); // half-open right edge
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// On the sheet (title row, curve box, padding): inside.
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CHECK(!popupOutsideSheet(pl, pl.sheet.left, pl.sheet.top));
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CHECK(!popupOutsideSheet(pl, pl.curveBox.left + 5, pl.curveBox.top + 5));
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CHECK(!popupOutsideSheet(pl, pl.sheet.right - 1, pl.sheet.bottom - 1));
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}
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int main() {
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testDefaultWindowMidClamp();
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testMinClamp();
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testMaxClamp();
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testDegenerateWindowNeverOverhangs();
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testTitleRowAndCurveBox();
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testOutsideSheetDismissTest();
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if (g_fail) {
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std::printf("%d FAILURE(S)\n", g_fail);
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return 1;
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}
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std::printf("curve_popup tests passed\n");
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return 0;
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}
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