mirror of
https://github.com/classilla/tenfourfox.git
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156 lines
4.5 KiB
C++
156 lines
4.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* This tests the margin parsing functionality in nsAttrValue.cpp, which
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* is accessible via nsContentUtils, and is used in setting chromemargins
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* to widget windows. It's located here due to linking issues in the
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* content directory.
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*/
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/* This test no longer compiles now that we've removed nsIContentUtils (bug
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* 647273). We need to be internal code in order to include nsContentUtils.h,
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* but defining MOZILLA_INTERNAL_API is not enough to make us internal.
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*/
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#include "TestHarness.h"
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#ifndef MOZILLA_INTERNAL_API
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// some of the includes make use of internal string types
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#define nsAString_h___
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#define nsString_h___
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#define nsStringFwd_h___
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#define nsReadableUtils_h___
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class nsACString;
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class nsAString;
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class nsAFlatString;
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class nsAFlatCString;
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class nsAdoptingString;
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class nsAdoptingCString;
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class nsXPIDLString;
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template<class T> class nsReadingIterator;
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#endif
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#include "nscore.h"
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#include "nsContentUtils.h"
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#ifndef MOZILLA_INTERNAL_API
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#undef nsString_h___
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#undef nsAString_h___
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#undef nsReadableUtils_h___
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#endif
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struct DATA {
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bool shouldfail;
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const char* margins;
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int top;
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int right;
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int bottom;
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int left;
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};
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const bool SHOULD_FAIL = true;
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const int SHOULD_PASS = false;
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const DATA Data[] = {
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{ SHOULD_FAIL, "", 1, 2, 3, 4 },
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{ SHOULD_FAIL, "1,0,0,0", 1, 2, 3, 4 },
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{ SHOULD_FAIL, "1,2,0,0", 1, 2, 3, 4 },
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{ SHOULD_FAIL, "1,2,3,0", 1, 2, 3, 4 },
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{ SHOULD_FAIL, "4,3,2,1", 1, 2, 3, 4 },
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{ SHOULD_FAIL, "azsasdasd", 0, 0, 0, 0 },
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{ SHOULD_FAIL, ",azsasdasd", 0, 0, 0, 0 },
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{ SHOULD_FAIL, " ", 1, 2, 3, 4 },
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{ SHOULD_FAIL, "azsdfsdfsdfsdfsdfsasdasd,asdasdasdasdasdasd,asdadasdasd,asdasdasdasd", 0, 0, 0, 0 },
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{ SHOULD_FAIL, "as,as,as,as", 0, 0, 0, 0 },
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{ SHOULD_FAIL, "0,0,0", 0, 0, 0, 0 },
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{ SHOULD_FAIL, "0,0", 0, 0, 0, 0 },
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{ SHOULD_FAIL, "4.6,1,1,1", 0, 0, 0, 0 },
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{ SHOULD_FAIL, ",,,,", 0, 0, 0, 0 },
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{ SHOULD_FAIL, "1, , , ,", 0, 0, 0, 0 },
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{ SHOULD_FAIL, "1, , ,", 0, 0, 0, 0 },
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{ SHOULD_FAIL, "@!@%^&^*()", 1, 2, 3, 4 },
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{ SHOULD_PASS, "4,3,2,1", 4, 3, 2, 1 },
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{ SHOULD_PASS, "-4,-3,-2,-1", -4, -3, -2, -1 },
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{ SHOULD_PASS, "10000,3,2,1", 10000, 3, 2, 1 },
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{ SHOULD_PASS, "4 , 3 , 2 , 1", 4, 3, 2, 1 },
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{ SHOULD_PASS, "4, 3 ,2,1", 4, 3, 2, 1 },
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{ SHOULD_FAIL, "4,3,2,10000000000000 --", 4, 3, 2, 10000000000000 },
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{ SHOULD_PASS, "4,3,2,1000", 4, 3, 2, 1000 },
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{ SHOULD_PASS, "2147483647,3,2,1000", 2147483647, 3, 2, 1000 },
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{ SHOULD_PASS, "2147483647,2147483647,2147483647,2147483647", 2147483647, 2147483647, 2147483647, 2147483647 },
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{ SHOULD_PASS, "-2147483647,3,2,1000", -2147483647, 3, 2, 1000 },
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{ SHOULD_FAIL, "2147483648,3,2,1000", 1, 3, 2, 1000 },
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{ 0, nullptr, 0, 0, 0, 0 }
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};
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void DoAttrValueTest()
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{
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int idx = -1;
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bool didFail = false;
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while (Data[++idx].margins) {
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nsAutoString str;
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str.AssignLiteral(Data[idx].margins);
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nsIntMargin values(99,99,99,99);
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bool result = nsContentUtils::ParseIntMarginValue(str, values);
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// if the parse fails
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if (!result) {
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if (Data[idx].shouldfail)
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continue;
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fail(Data[idx].margins);
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didFail = true;
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printf("*1\n");
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continue;
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}
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if (Data[idx].shouldfail) {
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if (Data[idx].top == values.top &&
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Data[idx].right == values.right &&
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Data[idx].bottom == values.bottom &&
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Data[idx].left == values.left) {
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// not likely
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fail(Data[idx].margins);
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didFail = true;
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printf("*2\n");
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continue;
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}
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// good failure, parse failed and that's what we expected.
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continue;
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}
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#if 0
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printf("%d==%d %d==%d %d==%d %d==%d\n",
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Data[idx].top, values.top,
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Data[idx].right, values.right,
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Data[idx].bottom, values.bottom,
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Data[idx].left, values.left);
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#endif
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if (Data[idx].top == values.top &&
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Data[idx].right == values.right &&
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Data[idx].bottom == values.bottom &&
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Data[idx].left == values.left) {
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// good parse results
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continue;
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}
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else {
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fail(Data[idx].margins);
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didFail = true;
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printf("*3\n");
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continue;
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}
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}
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if (!didFail)
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passed("nsAttrValue margin parsing tests passed.");
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}
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int main(int argc, char** argv)
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{
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ScopedXPCOM xpcom("");
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if (xpcom.failed())
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return 1;
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DoAttrValueTest();
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return 0;
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}
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