Method readPage

test/simpledb/HeapFileReadTest.java:72–82

Unit test for HeapFile.readPage()

()

     * Unit test for HeapFile.readPage()
     */
    @Test
    public void readPage() {
        HeapPageId pid = new HeapPageId(hf.getId(), 0);
        HeapPage page = (HeapPage) hf.readPage(pid);

        // NOTE(ghuo): we try not to dig too deeply into the Page API here; we
        // rely on HeapPageTest for that. perform some basic checks.
        assertEquals(484, page.getNumEmptySlots());
        assertTrue(page.isSlotUsed(1));
        assertFalse(page.isSlotUsed(20));
    }

    @Test
    public void testIteratorBasic() throws Exception {