diff --git a/layout/base/tests/Makefile.in b/layout/base/tests/Makefile.in
index 97021ffec0a..c4f899af8c5 100644
--- a/layout/base/tests/Makefile.in
+++ b/layout/base/tests/Makefile.in
@@ -65,8 +65,6 @@ _TEST_FILES = \
bug369950-subframe.xml \
bug495648.rdf \
decoration_line_rendering.js \
- region_lib.js \
- scrolling_helper.html \
test_bug66619.html \
test_bug114649.html \
$(warning test_bug369950.html disabled due to random orange; see bug 492575) \
@@ -108,7 +106,6 @@ _TEST_FILES = \
test_flush_on_paint.html \
test_mozPaintCount.html \
test_scroll_selection_into_view.html \
- test_scrolling.html \
$(NULL)
# Tests for bugs 441782, 467672 and 570378 don't pass reliably on Windows, because of bug 469208
diff --git a/layout/base/tests/region_lib.js b/layout/base/tests/region_lib.js
deleted file mode 100644
index 2bb92612a57..00000000000
--- a/layout/base/tests/region_lib.js
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * JS region library. This deals in rectangles which are arrays of 4 elements:
- * left, top, right, bottom.
- *
- * The constructor constructs a region from a list of rects. If no list is
- * passed, then we return an empty region.
- */
-function Region(rects) {
- this._rects = rects || [];
-}
-
-(function() {
-function dumpRect(r) {
- return "{" + r.join(",") + "}";
-}
-
-function generateSpan(coords) {
- coords.sort(function(a,b) { return a - b; });
- var result = [coords[0]];
- for (var i = 1; i < coords.length; ++i) {
- if (coords[i] != coords[i - 1]) {
- result.push(coords[i]);
- }
- }
- return result;
-}
-
-function rectContainsRect(r1, r2) {
- return r1[0] <= r2[0] && r1[2] >= r2[2] &&
- r1[1] <= r2[1] && r1[3] >= r2[3];
-}
-
-function rectIntersectsRect(r1, r2) {
- return Math.max(r1[0], r2[0]) < Math.min(r1[2], r2[2]) &&
- Math.max(r1[1], r2[1]) < Math.min(r1[3], r2[3]);
-}
-
-function subtractRect(r1, r2, rlist) {
- var spanX = generateSpan([r1[0], r1[2], r2[0], r2[2]]);
- var spanY = generateSpan([r1[1], r1[3], r2[1], r2[3]]);
- for (var i = 1; i < spanX.length; ++i) {
- for (var j = 1; j < spanY.length; ++j) {
- var subrect = [spanX[i - 1], spanY[j - 1], spanX[i], spanY[j]];
- if (rectContainsRect(r1, subrect) && !rectContainsRect(r2, subrect)) {
- rlist.push(subrect);
- }
- }
- }
-}
-
-// Return the contents of the region as a string
-Region.prototype.toString = function Region_toString() {
- var s = [];
- for (var i = 0; i < this._rects.length; ++i) {
- var r = this._rects[i];
- s.push(dumpRect(r));
- }
- return "Region(" + s.join(",") + ")";
-};
-
-// Returns true if the region contains the entire rectangle r
-Region.prototype.containsRect = function Region_containsRect(r) {
- var rectList = [r];
- for (var i = 0; i < this._rects.length; ++i) {
- var newList = [];
- for (var j = 0; j < rectList.length; ++j) {
- subtractRect(rectList[j], this._rects[i], newList);
- }
- if (newList.length == 0)
- return true;
- rectList = newList;
- }
- return false;
-};
-
-Region.prototype.isEmpty = function Region_isEmpty() {
- for (var i = 0; i < this._rects.length; ++i) {
- var r = this._rects[i];
- if (r[0] < r[2] && r[1] < r[3])
- return false;
- }
- return true;
-};
-
-Region.prototype.intersectsRect = function Region_intersectsRect(r) {
- for (var i = 0; i < this._rects.length; ++i) {
- if (rectIntersectsRect(this._rects[i], r))
- return true;
- }
- return false;
-};
-
-// Returns true if the region contains the entire region rgn
-Region.prototype.containsRegion = function Region_containsRegion(rgn) {
- for (var i = 0; i < rgn._rects.length; ++i) {
- if (!this.containsRect(rgn._rects[i]))
- return false;
- }
- return true;
-};
-
-// Return a region which is the union of this region and another region
-Region.prototype.unionRegion = function Region_unionRegion(rgn) {
- return new Region(this._rects.concat(rgn._rects));
-};
-
-// Returns true if the region covers exactly the same area as region rgn
-Region.prototype.equalsRegion = function Region_equalsRegion(rgn) {
- return this.containsRegion(rgn) && rgn.containsRegion(this);
-};
-})();
diff --git a/layout/base/tests/scrolling_helper.html b/layout/base/tests/scrolling_helper.html
deleted file mode 100644
index a77bbf0da36..00000000000
--- a/layout/base/tests/scrolling_helper.html
+++ /dev/null
@@ -1,454 +0,0 @@
-
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Hidden stuff
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diff --git a/layout/base/tests/test_scrolling.html b/layout/base/tests/test_scrolling.html
deleted file mode 100644
index c024b58232c..00000000000
--- a/layout/base/tests/test_scrolling.html
+++ /dev/null
@@ -1,20 +0,0 @@
-
-
-
- Test calculation of blitting and repaint rects for scrolling
-
-
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-
-
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-
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-
-
diff --git a/layout/reftests/bugs/379349-3a.xhtml b/layout/reftests/bugs/379349-3a.xhtml
index a6e430eaa8c..3b6c479cc32 100644
--- a/layout/reftests/bugs/379349-3a.xhtml
+++ b/layout/reftests/bugs/379349-3a.xhtml
@@ -33,6 +33,9 @@
height: 24.33333in;
border-bottom-color: blue;
}
+ .fill {
+ height: 75in;
+ }
@@ -54,5 +57,7 @@
on a page after the first (assuming the page area
is shorter than 25 inches).
+