Introduce selection.setClipboardData() in assert_selection()

Introduce selection.setClipboardData() in assert_selection()

This patch introduces |selection.setClipboardData(html, opt_text)| in
|assert_selection()| to write "paste" command test scripts without
executing "copy" command for improving test scripts isolation.

Before this patch, we should write a test case as:
    assert_selection(
        '<div contenteditable>^foo|</div>',
        selection => {
            selection.document.execCommand('copy');
            // Replace existing selection; we can't observe changes
            selection.document.execCommand('paste');
            selection.document.execCommand('paste');
        },
        '<div contenteditable>^foofoo|</div>');

After this patch, we would write as:
    assert_selection(
        '<div contenteditable>|</div>',
        selection => {
            selection.setClipboardData('<b>foo</b>');
            selection.document.execCommand('paste');
        },
        '<div contenteditable><b>foo|</b></div>');

BUG=n/a
TEST=LayoutTests/editing/assert_selection.html

Committed: https://crrev.com/6a0e2eab9d3516ed5fe676ff646a9ed7a6bd4aa9
Cr-Commit-Position: refs/heads/master@{#416165}

[yosin_UTC9, 2016-09-01 09:39:31]

The CQ bit was checked by yosin@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-09-01 09:39:49]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[yosin_UTC9, 2016-09-01 09:42:34]

Description was changed from

==========
2016-09-01T18:36:42

BUG=
==========

to

==========
Introduce selection.setClipboardData() in assert_selection()

This patch introduces |selection.setClipboardData(html, opt_text)| in
|assert_selection()| to write "paste" command test scripts without
executing "copy" command for improving test scripts isolation.

BUG=n/a
TEST=LayoutTests/editing/assert_selection.html
==========

[yosin_UTC9, 2016-09-01 09:42:34]

yosin@chromium.org changed reviewers:
+ xiaochengh@chromium.org, yoichio@chromium.org

[yosin_UTC9, 2016-09-01 09:45:13]

Description was changed from

==========
Introduce selection.setClipboardData() in assert_selection()

This patch introduces |selection.setClipboardData(html, opt_text)| in
|assert_selection()| to write "paste" command test scripts without
executing "copy" command for improving test scripts isolation.

BUG=n/a
TEST=LayoutTests/editing/assert_selection.html
==========

to

==========
Introduce selection.setClipboardData() in assert_selection()

This patch introduces |selection.setClipboardData(html, opt_text)| in
|assert_selection()| to write "paste" command test scripts without
executing "copy" command for improving test scripts isolation.

Before this patch, we should write a test case as:
    assert_selection(
        '<div contenteditable>^foo|</div>',
        selection => {
            selection.document.execCommand('copy');
            selection.document.execCommand('paste');
            selection.document.execCommand('paste');
        },
        '<div contenteditable>^foofoo|</div>');

After this patch, we could write as:
    assert_selection(
        '<div contenteditable>|</div>',
        selection => {
            selection.setClipboardData('<b>foo</b>');
            selection.document.execCommand('paste');
        },
        '<div contenteditable><b>foo|</b></div>');


BUG=n/a
TEST=LayoutTests/editing/assert_selection.html
==========

[yosin_UTC9, 2016-09-01 09:45:36]

Description was changed from

==========
Introduce selection.setClipboardData() in assert_selection()

This patch introduces |selection.setClipboardData(html, opt_text)| in
|assert_selection()| to write "paste" command test scripts without
executing "copy" command for improving test scripts isolation.

Before this patch, we should write a test case as:
    assert_selection(
        '<div contenteditable>^foo|</div>',
        selection => {
            selection.document.execCommand('copy');
            selection.document.execCommand('paste');
            selection.document.execCommand('paste');
        },
        '<div contenteditable>^foofoo|</div>');

After this patch, we could write as:
    assert_selection(
        '<div contenteditable>|</div>',
        selection => {
            selection.setClipboardData('<b>foo</b>');
            selection.document.execCommand('paste');
        },
        '<div contenteditable><b>foo|</b></div>');


BUG=n/a
TEST=LayoutTests/editing/assert_selection.html
==========

to

==========
Introduce selection.setClipboardData() in assert_selection()

This patch introduces |selection.setClipboardData(html, opt_text)| in
|assert_selection()| to write "paste" command test scripts without
executing "copy" command for improving test scripts isolation.

Before this patch, we should write a test case as:
    assert_selection(
        '<div contenteditable>^foo|</div>',
        selection => {
            selection.document.execCommand('copy');
            selection.document.execCommand('paste');
            selection.document.execCommand('paste');
        },
        '<div contenteditable>^foofoo|</div>');

After this patch, we would write as:
    assert_selection(
        '<div contenteditable>|</div>',
        selection => {
            selection.setClipboardData('<b>foo</b>');
            selection.document.execCommand('paste');
        },
        '<div contenteditable><b>foo|</b></div>');


BUG=n/a
TEST=LayoutTests/editing/assert_selection.html
==========

[yosin_UTC9, 2016-09-01 09:46:48]

Description was changed from

==========
Introduce selection.setClipboardData() in assert_selection()

This patch introduces |selection.setClipboardData(html, opt_text)| in
|assert_selection()| to write "paste" command test scripts without
executing "copy" command for improving test scripts isolation.

Before this patch, we should write a test case as:
    assert_selection(
        '<div contenteditable>^foo|</div>',
        selection => {
            selection.document.execCommand('copy');
            selection.document.execCommand('paste');
            selection.document.execCommand('paste');
        },
        '<div contenteditable>^foofoo|</div>');

After this patch, we would write as:
    assert_selection(
        '<div contenteditable>|</div>',
        selection => {
            selection.setClipboardData('<b>foo</b>');
            selection.document.execCommand('paste');
        },
        '<div contenteditable><b>foo|</b></div>');


BUG=n/a
TEST=LayoutTests/editing/assert_selection.html
==========

to

==========
Introduce selection.setClipboardData() in assert_selection()

This patch introduces |selection.setClipboardData(html, opt_text)| in
|assert_selection()| to write "paste" command test scripts without
executing "copy" command for improving test scripts isolation.

Before this patch, we should write a test case as:
    assert_selection(
        '<div contenteditable>^foo|</div>',
        selection => {
            selection.document.execCommand('copy');
            // Replace existing selection; we can't observe changes
            selection.document.execCommand('paste');
            selection.document.execCommand('paste');
        },
        '<div contenteditable>^foofoo|</div>');

After this patch, we would write as:
    assert_selection(
        '<div contenteditable>|</div>',
        selection => {
            selection.setClipboardData('<b>foo</b>');
            selection.document.execCommand('paste');
        },
        '<div contenteditable><b>foo|</b></div>');


BUG=n/a
TEST=LayoutTests/editing/assert_selection.html
==========

[yosin_UTC9, 2016-09-01 09:47:09]

PTAL

[commit-bot: I haz the power, 2016-09-01 10:55:34]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-09-01 10:55:35]

Dry run: This issue passed the CQ dry run.

[yoichio, 2016-09-02 02:03:25]

lgtm

cool!

[yosin_UTC9, 2016-09-02 02:11:38]

The CQ bit was checked by yosin@chromium.org

[commit-bot: I haz the power, 2016-09-02 02:12:02]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-09-02 02:16:14]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-02 02:19:29]

Description was changed from

==========
Introduce selection.setClipboardData() in assert_selection()

This patch introduces |selection.setClipboardData(html, opt_text)| in
|assert_selection()| to write "paste" command test scripts without
executing "copy" command for improving test scripts isolation.

Before this patch, we should write a test case as:
    assert_selection(
        '<div contenteditable>^foo|</div>',
        selection => {
            selection.document.execCommand('copy');
            // Replace existing selection; we can't observe changes
            selection.document.execCommand('paste');
            selection.document.execCommand('paste');
        },
        '<div contenteditable>^foofoo|</div>');

After this patch, we would write as:
    assert_selection(
        '<div contenteditable>|</div>',
        selection => {
            selection.setClipboardData('<b>foo</b>');
            selection.document.execCommand('paste');
        },
        '<div contenteditable><b>foo|</b></div>');


BUG=n/a
TEST=LayoutTests/editing/assert_selection.html
==========

to

==========
Introduce selection.setClipboardData() in assert_selection()

This patch introduces |selection.setClipboardData(html, opt_text)| in
|assert_selection()| to write "paste" command test scripts without
executing "copy" command for improving test scripts isolation.

Before this patch, we should write a test case as:
    assert_selection(
        '<div contenteditable>^foo|</div>',
        selection => {
            selection.document.execCommand('copy');
            // Replace existing selection; we can't observe changes
            selection.document.execCommand('paste');
            selection.document.execCommand('paste');
        },
        '<div contenteditable>^foofoo|</div>');

After this patch, we would write as:
    assert_selection(
        '<div contenteditable>|</div>',
        selection => {
            selection.setClipboardData('<b>foo</b>');
            selection.document.execCommand('paste');
        },
        '<div contenteditable><b>foo|</b></div>');

BUG=n/a
TEST=LayoutTests/editing/assert_selection.html

Committed: https://crrev.com/6a0e2eab9d3516ed5fe676ff646a9ed7a6bd4aa9
Cr-Commit-Position: refs/heads/master@{#416165}
==========

[commit-bot: I haz the power, 2016-09-02 02:19:30]

Patchset 1 (id:??) landed as
https://crrev.com/6a0e2eab9d3516ed5fe676ff646a9ed7a6bd4aa9
Cr-Commit-Position: refs/heads/master@{#416165}