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