blob: 4f407a0432612a96e2c688a51bc2a00b3ed6f8c3 [file] [log] [blame]
<!DOCTYPE html>
<script src="../../resources/ahem.js"></script>
<style>
body {
margin:0;
}
#pagedContainer {
overflow: -webkit-paged-y;
-webkit-column-gap: 0;
width: 200px;
height: 120px;
margin: 40px 100px;
font: 40px/1 Ahem;
}
#log {
position: absolute;
top: 141px;
}
</style>
<div id="log">
<p id="description"></p>
<div id="console"></div>
</div>
<div id="pagedContainer">xxx xxx xxx xxx xxx xxx xxx xxx xxx</div>
<script src="../../resources/js-test.js"></script>
<script>
onload = function() {
description("Test that hitting areas outside a paged container takes us to the right text content on some page.");
// FIXME: We should ideally test above and below every page, but we get bogus results,
// thanks to crbug.com/466554 , so avoid testing in the problematic areas.
debug("Above page 1:");
shouldBe("document.caretRangeFromPoint(50,0).startOffset", "0");
shouldBe("document.caretRangeFromPoint(150,0).startOffset", "0");
shouldBe("document.caretRangeFromPoint(300,0).startOffset", "0");
debug("To the left of page 1:");
shouldBe("document.caretRangeFromPoint(0,20).startOffset", "0");
shouldBe("document.caretRangeFromPoint(0,60).startOffset", "0");
shouldBe("document.caretRangeFromPoint(0,100).startOffset", "4");
shouldBe("document.caretRangeFromPoint(0,140).startOffset", "8");
debug("To the right of page 1:");
shouldBe("document.caretRangeFromPoint(400,20).startOffset", "0");
shouldBe("document.caretRangeFromPoint(400,60).startOffset", "3");
shouldBe("document.caretRangeFromPoint(400,100).startOffset", "7");
shouldBe("document.caretRangeFromPoint(400,140).startOffset", "11");
debug("Scroll to page 2");
document.getElementById("pagedContainer").scrollTop = 120;
debug("To the left of page 2:");
shouldBe("document.caretRangeFromPoint(0,60).startOffset", "12");
shouldBe("document.caretRangeFromPoint(0,100).startOffset", "16");
shouldBe("document.caretRangeFromPoint(0,140).startOffset", "20");
debug("To the right of page 2:");
shouldBe("document.caretRangeFromPoint(400,60).startOffset", "15");
shouldBe("document.caretRangeFromPoint(400,100).startOffset", "19");
shouldBe("document.caretRangeFromPoint(400,140).startOffset", "23");
debug("Scroll to page 3");
document.getElementById("pagedContainer").scrollTop = 240;
debug("To the left of page 3:");
shouldBe("document.caretRangeFromPoint(0,60).startOffset", "24");
shouldBe("document.caretRangeFromPoint(0,100).startOffset", "28");
shouldBe("document.caretRangeFromPoint(0,140).startOffset", "32");
debug("To the right of page 3:");
shouldBe("document.caretRangeFromPoint(400,60).startOffset", "27");
shouldBe("document.caretRangeFromPoint(400,100).startOffset", "31");
shouldBe("document.caretRangeFromPoint(400,140).startOffset", "35");
};
</script>