Function compareDataAfterClearingElement

cmd/bbolt/command/command_surgery_test.go:348–379

(t *testing.T, srcPath, dstPath string, pageId uint64, isBranchPage bool, startIdx, endIdx int)

}

func compareDataAfterClearingElement(t *testing.T, srcPath, dstPath string, pageId uint64, isBranchPage bool, startIdx, endIdx int) {
	srcPage, _, err := guts_cli.ReadPage(srcPath, pageId)
	require.NoError(t, err)

	dstPage, _, err := guts_cli.ReadPage(dstPath, pageId)
	require.NoError(t, err)

	var dstIdx uint16
	for i := uint16(0); i < srcPage.Count(); i++ {
		// skip the cleared elements
		if dstIdx >= uint16(startIdx) && (dstIdx < uint16(endIdx) || endIdx == -1) {
			continue
		}

		if isBranchPage {
			srcElement := srcPage.BranchPageElement(i)
			dstElement := dstPage.BranchPageElement(dstIdx)

			require.Equal(t, srcElement.Key(), dstElement.Key())
			require.Equal(t, srcElement.Pgid(), dstElement.Pgid())
		} else {
			srcElement := srcPage.LeafPageElement(i)
			dstElement := dstPage.LeafPageElement(dstIdx)

			require.Equal(t, srcElement.Flags(), dstElement.Flags())
			require.Equal(t, srcElement.Key(), dstElement.Key())
			require.Equal(t, srcElement.Value(), dstElement.Value())
		}

		dstIdx++
	}
}

func TestSurgery_ClearPageElements_With_Overflow(t *testing.T) {
	testCases := []struct {