Method isShape

tests/java/PathTest.java:92–148

()

    }

    public void isShape() {
        for (var dir: PathDirection.values()) {
            for (int start = 0; start < 4; ++start) {
                try (Path p = new PathBuilder().addRect(Rect.makeLTRB(0, 0, 40, 20), dir, start).build()) {
                    assertEquals(Rect.makeLTRB(0, 0, 40, 20), p.isRect());
                    assertEquals(null, p.isOval());
                    assertEquals(null, p.isRRect());
                }
            }
        }

        for (var dir: PathDirection.values()) {
            for (int start = 0; start < 4; ++start) {
                try (Path p = new PathBuilder().addOval(Rect.makeLTRB(0, 0, 40, 20), dir, start).build()) {
                    assertEquals(null, p.isRect());
                    assertEquals(Rect.makeLTRB(0, 0, 40, 20), p.isOval());
                    assertEquals(null, p.isRRect());
                }
            }
        }

        for (var dir: PathDirection.values()) {
            try (Path p = new PathBuilder().addCircle(20, 20, 20, dir).build()) {
                assertEquals(null, p.isRect());
                assertEquals(Rect.makeLTRB(0, 0, 40, 40), p.isOval());
                assertEquals(null, p.isRRect());
            }
        }

        for (var dir: PathDirection.values()) {
            for (int start = 0; start < 8; ++start) {
                try (Path p = new PathBuilder().addRRect(RRect.makeLTRB(0, 0, 40, 20, 5), dir, start).build()) {
                    assertEquals(null, p.isRect());
                    assertEquals(null, p.isOval());
                    assertEquals(RRect.makeLTRB(0, 0, 40, 20, 5), p.isRRect());
                }

                try (Path p = new PathBuilder().addRRect(RRect.makeLTRB(0, 0, 40, 20, 0), dir, start).build()) {
                    assertEquals(Rect.makeLTRB(0, 0, 40, 20), p.isRect());
                    assertEquals(null, p.isOval());
                    assertEquals(null, p.isRRect());
                }

                try (Path p = new PathBuilder().addRRect(RRect.makeLTRB(0f, 0f, 40f, 20f, 20f, 10f), dir, start).build()) {
                    assertEquals(null, p.isRect());
                    assertEquals(Rect.makeLTRB(0, 0, 40, 20), p.isOval());
                    assertEquals(null, p.isRRect());
                }
            }
        }

        try (Path p = new PathBuilder().lineTo(40, 40).lineTo(40, 0).lineTo(0, 40).lineTo(0, 0).closePath().build()) {
            assertEquals(null, p.isRect());
            assertEquals(null, p.isOval());
            assertEquals(null, p.isRRect());
        }
    }