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// -*- compile-command: "./test_single_testcase.sh TTestCastleXmlUtils" -*-
{
Copyright 2014-2022 Michalis Kamburelis.
This file is part of "Castle Game Engine".
"Castle Game Engine" is free software; see the file COPYING.txt,
included in this distribution, for details about the copyright.
"Castle Game Engine" is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
----------------------------------------------------------------------------
}
{ Test CastleXmlUtils unit. }
unit TestCastleXmlUtils;
interface
uses
Classes, SysUtils, CastleTester;
type
TTestCastleXmlUtils = class(TCastleTestCase)
published
procedure TestReadResult;
procedure TestAttributeReading;
end;
implementation
uses DOM, CastleXmlUtils, CastleFilesUtils, CastleDownload, CastleColors;
procedure TTestCastleXmlUtils.TestReadResult;
var
Doc: TXMLDocument;
begin
{ FPC's ReadXMLFile, and (consistenly) URLReadXML, have a non-standard
way of initializing the 1st Doc parameter: it is always initialized,
initially to nil,
and may be non-nil even in case of exceptions (check: are you sure
this can actually happen with ReadXMLFile implementation?).
So always free it, do not depend on it being freed in case of trouble.
The previous Doc value should be always overridden. }
try
Doc := TXMLDocument(Pointer(123));
try
URLReadXML(Doc, 'castle-data:/not-existing-test.xml');
Fail('Should not reach here, non-existing-test.xml should not exist');
finally AssertTrue(Doc = nil); end;
except on EDownloadError do begin { this is Ok } end; end;
end;
procedure TTestCastleXmlUtils.TestAttributeReading;
var
Doc: TXMLDocument;
S: string;
I: Integer;
begin
try
URLReadXML(Doc, 'castle-data:/test.xml');
AssertTrue(Doc.DocumentElement.AttributeStringDef('some_string', 'blah') = 'some_string_value');
//AssertTrue(Doc.DocumentElement.AttributeCardinalDef('some_int', 666) = 123);
AssertTrue(Doc.DocumentElement.AttributeSingleDef('some_int', 666.0) = 123.0);
AssertTrue(Doc.DocumentElement.AttributeFloatDef('some_int', 666.0) = 123.0);
AssertTrue(Doc.DocumentElement.AttributeStringDef('some_string_not_existing', 'blah') = 'blah');
//AssertTrue(Doc.DocumentElement.AttributeCardinalDef('some_int_not_existing', 666) = 666);
AssertTrue(Doc.DocumentElement.AttributeSingleDef('some_int_not_existing', 666.0) = 666.0);
AssertTrue(Doc.DocumentElement.AttributeFloatDef('some_int_not_existing', 666.0) = 666.0);
AssertTrue(Doc.DocumentElement.AttributeString('some_string') = 'some_string_value');
AssertTrue(Doc.DocumentElement.AttributeCardinal('some_int') = 123);
AssertTrue(Doc.DocumentElement.AttributeSingle('some_int') = 123.0);
AssertTrue(Doc.DocumentElement.AttributeFloat('some_int') = 123.0);
AssertTrue(Doc.DocumentElement.AttributeColor('some_color_hex').X = White.X);
AssertTrue(Doc.DocumentElement.AttributeColor('some_color_hex').Y = White.Y);
AssertTrue(Doc.DocumentElement.AttributeColor('some_color_hex').Z = White.Z);
AssertTrue(Doc.DocumentElement.AttributeColor('some_color_hex').W = White.W);
AssertTrue(Doc.DocumentElement.AttributeColor('some_color_vector').X = White.X);
AssertTrue(Doc.DocumentElement.AttributeColor('some_color_vector').Y = White.Y);
AssertTrue(Doc.DocumentElement.AttributeColor('some_color_vector').Z = White.Z);
AssertTrue(Doc.DocumentElement.AttributeColor('some_color_vector').W = White.W);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('some_colorrgb_hex').X = WhiteRgb.X);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('some_colorrgb_hex').Y = WhiteRgb.Y);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('some_colorrgb_hex').Z = WhiteRgb.Z);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('some_colorrgb_vector').X = WhiteRgb.X);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('some_colorrgb_vector').Y = WhiteRgb.Y);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('some_colorrgb_vector').Z = WhiteRgb.Z);
Doc.DocumentElement.AttributeSet('color_white_vector', White);
AssertTrue(Doc.DocumentElement.AttributeColor('color_white_vector').X = White.X);
AssertTrue(Doc.DocumentElement.AttributeColor('color_white_vector').Y = White.Y);
AssertTrue(Doc.DocumentElement.AttributeColor('color_white_vector').Z = White.Z);
AssertTrue(Doc.DocumentElement.AttributeColor('color_white_vector').W = White.W);
Doc.DocumentElement.AttributeColorSet('color_white_hex', White);
AssertTrue(Doc.DocumentElement.AttributeColor('color_white_hex').X = White.X);
AssertTrue(Doc.DocumentElement.AttributeColor('color_white_hex').Y = White.Y);
AssertTrue(Doc.DocumentElement.AttributeColor('color_white_hex').Z = White.Z);
AssertTrue(Doc.DocumentElement.AttributeColor('color_white_hex').W = White.W);
Doc.DocumentElement.AttributeSet('color_whitergb_vector', WhiteRGB);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('color_whitergb_vector').X = WhiteRGB.X);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('color_whitergb_vector').Y = WhiteRGB.Y);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('color_whitergb_vector').Z = WhiteRGB.Z);
Doc.DocumentElement.AttributeColorSet('color_whitergb_hex', WhiteRGB);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('color_whitergb_hex').X = WhiteRGB.X);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('color_whitergb_hex').Y = WhiteRGB.Y);
AssertTrue(Doc.DocumentElement.AttributeColorRGB('color_whitergb_hex').Z = WhiteRGB.Z);
try Doc.DocumentElement.AttributeString ('some_string_not_existing'); AssertTrue(false); except on EDOMAttributeMissing do begin { good } end; end;
try Doc.DocumentElement.AttributeCardinal('some_int_not_existing' ); AssertTrue(false); except on EDOMAttributeMissing do begin { good } end; end;
try Doc.DocumentElement.AttributeSingle ('some_int_not_existing' ); AssertTrue(false); except on EDOMAttributeMissing do begin { good } end; end;
try Doc.DocumentElement.AttributeFloat ('some_int_not_existing' ); AssertTrue(false); except on EDOMAttributeMissing do begin { good } end; end;
S := 'blah';
AssertTrue(Doc.DocumentElement.AttributeString('some_string', S));
AssertTrue(S = 'some_string_value');
I := 456;
AssertTrue(Doc.DocumentElement.AttributeInteger('some_int', I));
AssertTrue(I = 123);
S := 'good';
AssertTrue(not Doc.DocumentElement.AttributeString('some_string_not_existing', S));
AssertTrue(S = 'good');
I := 456;
AssertTrue(not Doc.DocumentElement.AttributeInteger('some_int_not_existing', I));
AssertTrue(I = 456);
finally FreeAndNil(Doc); end;
end;
initialization
RegisterTest(TTestCastleXmlUtils);
end.
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