| Index: content/browser/debugger/manual_tests/profiler-test-focus-and-exclude.html
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| diff --git a/content/browser/debugger/manual_tests/profiler-test-focus-and-exclude.html b/content/browser/debugger/manual_tests/profiler-test-focus-and-exclude.html
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| +<html>
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| + <head>
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| + <title>Profiler: focusing and exclusion test</title>
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| + <script type="text/javascript" src="resources/fib.js"></script>
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| + </head>
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| + <body onload="run_fib()">
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| + This test runs a simple looped computation to test focusing and
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| + exclusion functionality of profile view grid.
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| + <br>
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| + <br>
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| + To use this test:
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| + <ul>
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| + <li>load file in the browser;
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| + <li>open DevTools (Ctrl+Shift+I on Win/Linux, Command+Option+I on Mac);
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| + <li>go to 'Profiles' page;
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| + <li>press 'Start profiling' button
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| + (gray dot on the left side of status bar);
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| + <li>wait for 5 seconds;
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| + <li>press 'Stop profiling' button
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| + (red dot on the left side of status bar);
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| + </ul>
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| + <br>
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| + On the left pane under 'CPU profiles' section, an item called
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| + 'Profile 1' must appear, and a grid with profile data must
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| + appear on the right. Now test the following functionality in the grid:
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| + <br>
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| + TEST 1:
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| + <ul>
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| + <li>select 'eternal_fib' function entry (without expanding it),
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| + press 'Focus
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| + on selected function' button (eye on the right of the status bar);
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| + <li>ensure that only 'eternal_fib' function and its children are
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| + left in the tree, and 'Total' column for the function shows
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| + '100%' value;
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| + <li>expand 'eternal_fib' function node;
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| + <li>press 'Restore all functions' button;
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| + <li>verify that the value in 'Total' column is less than 100%;
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| + <li>verify that 'eternal_fib' function node is can still be
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| + collapsed and expanded back;
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| + </ul>
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| + <br>
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| + TEST 2:
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| + <ul>
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| + <li>expand two levels of 'Script:' node, select the second-level
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| + node;
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| + <li>repeat the same steps for the selected node (in this case, immediate
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| + parent nodes of the focused node must also remain visible after
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| + focusing);
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| + </ul>
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| + <br>
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| + TEST 3:
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| + <ul>
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| + <li>by expanding 'Script:' node, make sure that at least 3
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| + 'eternal_fib' function nodes are visible;
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| + <li>select any of 'eternal_fib' nodes and press
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| + 'Exclude selected function' (cross) button on the status bar;
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| + <li>verify that all 'eternal_fib' nodes are no more visible;
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| + <li>expand more 'Script:' node levels, verify that no new
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| + 'eternal_fib' nodes appear with expansion;
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| + <li>press 'Restore all functions' button;
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| + <li>verify that 'eternal_fib' nodes are now visible;
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| + </ul>
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| + <br>
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| + TESTS 4 and 5:
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| + <br>
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| + Now switch to 'Tree (Top Down)' view and repeat testing steps.
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| + For the 'Exclude selected function' function test, use
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| + 'Script:' function node, as 'eternal_fib' has only
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| + one entry in this view.
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| + </body>
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| +</html>
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