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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/core/html/html_table_row_element.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/html/html_paragraph_element.h"
#include "third_party/blink/renderer/core/html/html_table_element.h"
#include "third_party/blink/renderer/platform/heap/heap.h"
namespace blink {
// rowIndex
// https://html.spec.whatwg.org/C/#dom-tr-rowindex
TEST(HTMLTableRowElementTest, rowIndex_notInTable) {
auto* document = MakeGarbageCollected<Document>();
auto* row = MakeGarbageCollected<HTMLTableRowElement>(*document);
EXPECT_EQ(-1, row->rowIndex())
<< "rows not in tables should have row index -1";
}
TEST(HTMLTableRowElementTest, rowIndex_directChildOfTable) {
auto* document = MakeGarbageCollected<Document>();
auto* table = MakeGarbageCollected<HTMLTableElement>(*document);
auto* row = MakeGarbageCollected<HTMLTableRowElement>(*document);
table->AppendChild(row);
EXPECT_EQ(0, row->rowIndex())
<< "rows that are direct children of a table should have a row index";
}
TEST(HTMLTableRowElementTest, rowIndex_inUnrelatedElementInTable) {
auto* document = MakeGarbageCollected<Document>();
auto* table = MakeGarbageCollected<HTMLTableElement>(*document);
// Almost any element will do; what's pertinent is that this is not
// THEAD, TBODY or TFOOT.
auto* paragraph = MakeGarbageCollected<HTMLParagraphElement>(*document);
auto* row = MakeGarbageCollected<HTMLTableRowElement>(*document);
table->AppendChild(paragraph);
paragraph->AppendChild(row);
EXPECT_EQ(-1, row->rowIndex())
<< "rows in a table, but within an unrelated element, should have "
<< "row index -1";
}
} // namespace blink
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