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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* This tests the margin parsing functionality in nsAttrValue.cpp, which
* is accessible via nsContentUtils, and is used in setting chromemargins
* to widget windows. It's located here due to linking issues in the
* content directory.
*/
/* This test no longer compiles now that we've removed nsIContentUtils (bug
* 647273). We need to be internal code in order to include nsContentUtils.h,
* but defining MOZILLA_INTERNAL_API is not enough to make us internal.
*/
#include "TestHarness.h"
#ifndef MOZILLA_INTERNAL_API
# error This test needs MOZILLA_INTERNAL_API (see bug 652123)
#endif
#include "nscore.h"
#include "nsContentUtils.h"
#include "nsString.h"
struct DATA {
bool shouldfail;
const char* margins;
int top;
int right;
int bottom;
int left;
};
const bool SHOULD_FAIL = true;
const int SHOULD_PASS = false;
const DATA Data[] = {
{SHOULD_FAIL, "", 1, 2, 3, 4},
{SHOULD_FAIL, "1,0,0,0", 1, 2, 3, 4},
{SHOULD_FAIL, "1,2,0,0", 1, 2, 3, 4},
{SHOULD_FAIL, "1,2,3,0", 1, 2, 3, 4},
{SHOULD_FAIL, "4,3,2,1", 1, 2, 3, 4},
{SHOULD_FAIL, "azsasdasd", 0, 0, 0, 0},
{SHOULD_FAIL, ",azsasdasd", 0, 0, 0, 0},
{SHOULD_FAIL, " ", 1, 2, 3, 4},
{SHOULD_FAIL,
"azsdfsdfsdfsdfsdfsasdasd,asdasdasdasdasdasd,asdadasdasd,asdasdasdasd", 0,
0, 0, 0},
{SHOULD_FAIL, "as,as,as,as", 0, 0, 0, 0},
{SHOULD_FAIL, "0,0,0", 0, 0, 0, 0},
{SHOULD_FAIL, "0,0", 0, 0, 0, 0},
{SHOULD_FAIL, "4.6,1,1,1", 0, 0, 0, 0},
{SHOULD_FAIL, ",,,,", 0, 0, 0, 0},
{SHOULD_FAIL, "1, , , ,", 0, 0, 0, 0},
{SHOULD_FAIL, "1, , ,", 0, 0, 0, 0},
{SHOULD_FAIL, "@!@%^&^*()", 1, 2, 3, 4},
{SHOULD_PASS, "4,3,2,1", 4, 3, 2, 1},
{SHOULD_PASS, "-4,-3,-2,-1", -4, -3, -2, -1},
{SHOULD_PASS, "10000,3,2,1", 10000, 3, 2, 1},
{SHOULD_PASS, "4 , 3 , 2 , 1", 4, 3, 2, 1},
{SHOULD_PASS, "4, 3 ,2,1", 4, 3, 2, 1},
{SHOULD_FAIL, "4,3,2,10000000000000 --", 4, 3, 2, 10000000000000},
{SHOULD_PASS, "4,3,2,1000", 4, 3, 2, 1000},
{SHOULD_PASS, "2147483647,3,2,1000", 2147483647, 3, 2, 1000},
{SHOULD_PASS, "2147483647,2147483647,2147483647,2147483647", 2147483647,
2147483647, 2147483647, 2147483647},
{SHOULD_PASS, "-2147483647,3,2,1000", -2147483647, 3, 2, 1000},
{SHOULD_FAIL, "2147483648,3,2,1000", 1, 3, 2, 1000},
{0, nullptr, 0, 0, 0, 0}};
void DoAttrValueTest() {
int idx = -1;
bool didFail = false;
while (Data[++idx].margins) {
nsAutoString str;
str.AssignLiteral(Data[idx].margins);
nsIntMargin values(99, 99, 99, 99);
bool result = nsContentUtils::ParseIntMarginValue(str, values);
// if the parse fails
if (!result) {
if (Data[idx].shouldfail) continue;
fail(Data[idx].margins);
didFail = true;
printf("*1\n");
continue;
}
if (Data[idx].shouldfail) {
if (Data[idx].top == values.top && Data[idx].right == values.right &&
Data[idx].bottom == values.bottom && Data[idx].left == values.left) {
// not likely
fail(Data[idx].margins);
didFail = true;
printf("*2\n");
continue;
}
// good failure, parse failed and that's what we expected.
continue;
}
#if 0
printf("%d==%d %d==%d %d==%d %d==%d\n",
Data[idx].top, values.top,
Data[idx].right, values.right,
Data[idx].bottom, values.bottom,
Data[idx].left, values.left);
#endif
if (Data[idx].top == values.top && Data[idx].right == values.right &&
Data[idx].bottom == values.bottom && Data[idx].left == values.left) {
// good parse results
continue;
} else {
fail(Data[idx].margins);
didFail = true;
printf("*3\n");
continue;
}
}
if (!didFail) passed("nsAttrValue margin parsing tests passed.");
}
int main(int argc, char** argv) {
ScopedXPCOM xpcom("");
if (xpcom.failed()) return 1;
DoAttrValueTest();
return 0;
}
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