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67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
#include "tkc/rect.h"
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#include "gtest/gtest.h"
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TEST(Rect, basic) {
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rect_t* r = rect_create(1, 2, 3, 4);
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rect_t r1 = rect_init(1, 2, 3, 4);
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ASSERT_EQ(r->x, r1.x);
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ASSERT_EQ(r->y, r1.y);
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ASSERT_EQ(r->w, r1.w);
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ASSERT_EQ(r->h, r1.h);
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rect_destroy(r);
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}
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TEST(Rect, merge) {
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rect_t dr;
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rect_t r;
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dr = rect_init(50, 240, 80, 30);
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r = rect_init(50, 200, 80, 30);
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ASSERT_EQ(rect_merge(&dr, &r), RET_OK);
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ASSERT_EQ(dr.x, 50);
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ASSERT_EQ(dr.y, 200);
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ASSERT_EQ(dr.h, 70);
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ASSERT_EQ(dr.w, 80);
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}
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TEST(Rect, contains) {
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rect_t r;
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r = rect_init(50, 200, 80, 30);
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ASSERT_EQ(rect_contains(&r, 50, 200), TRUE);
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ASSERT_EQ(rect_contains(&r, 55, 200), TRUE);
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ASSERT_EQ(rect_contains(&r, 55, 220), TRUE);
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ASSERT_EQ(rect_contains(&r, 5, 24), FALSE);
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ASSERT_EQ(rect_contains(&r, 5, 240), FALSE);
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}
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TEST(Rect, intersect) {
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rect_t r;
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rect_t r1;
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rect_t r2;
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r1 = rect_init(0, 0, 10, 10);
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r2 = rect_init(10, 10, 10, 10);
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r = rect_intersect(&r1, &r2);
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ASSERT_EQ(r.x, 10);
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ASSERT_EQ(r.y, 10);
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ASSERT_EQ(r.w, 0);
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ASSERT_EQ(r.h, 0);
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r1 = rect_init(0, 0, 11, 11);
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r2 = rect_init(10, 10, 10, 10);
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r = rect_intersect(&r1, &r2);
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ASSERT_EQ(r.x, 10);
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ASSERT_EQ(r.y, 10);
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ASSERT_EQ(r.w, 1);
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ASSERT_EQ(r.h, 1);
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r1 = rect_init(0, 0, 14, 14);
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r2 = rect_init(10, 10, 10, 10);
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r = rect_intersect(&r1, &r2);
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ASSERT_EQ(r.x, 10);
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ASSERT_EQ(r.y, 10);
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ASSERT_EQ(r.w, 4);
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ASSERT_EQ(r.h, 4);
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}
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