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########################################################################
# $Header: /var/local/cvsroot/4Suite/test/Xml/Xslt/Exslt/test_math.py,v 1.2 2005/02/14 21:45:02 jkloth Exp $
"""Tests for EXSLT Math"""
from Xml.Xslt import test_harness
SOURCE = """<?xml version='1.0'?>
<x:items xmlns:x='http://uche.ogbuji.net/dummy'>
<x:spam>2</x:spam>
<x:eggs>12.0</x:eggs>
<x:bread>100</x:bread>
</x:items>
"""
TESTS = []
# math:max()
def test_Max(tester):
sty = """\
<?xml version="1.0"?>
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:math="http://exslt.org/math"
xmlns:common="http://exslt.org/common"
xmlns:x="http://uche.ogbuji.net/dummy"
version="1.0"
>
<xsl:output method="text"/>
<x:spam>2</x:spam>
<x:eggs>12.0</x:eggs>
<x:bread>100</x:bread>
<xsl:variable name='self' select='document("")/*'/>
<xsl:template match="/">
<xsl:variable name='result' select='math:max($self/x:*)'/>
<xsl:value-of select='common:object-type($result)'/>
<xsl:text> </xsl:text>
<xsl:value-of select='$result'/>
</xsl:template>
</xsl:stylesheet>
"""
source = test_harness.FileInfo(string=SOURCE)
sheet = test_harness.FileInfo(string=sty)
expected = "number 100"
test_harness.XsltTest(tester, source, [sheet], expected,
title='math:max()')
return
TESTS.append(test_Max)
# math:min()
def test_Min(tester):
sty = """\
<?xml version="1.0"?>
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:math="http://exslt.org/math"
xmlns:common="http://exslt.org/common"
xmlns:x="http://uche.ogbuji.net/dummy"
version="1.0"
>
<xsl:output method="text"/>
<x:spam>2</x:spam>
<x:eggs>12.0</x:eggs>
<x:bread>100</x:bread>
<xsl:variable name='self' select='document("")/*'/>
<xsl:template match="/">
<xsl:variable name='result' select='math:min($self/x:*)'/>
<xsl:value-of select='common:object-type($result)'/>
<xsl:text> </xsl:text>
<xsl:value-of select='$result'/>
</xsl:template>
</xsl:stylesheet>
"""
source = test_harness.FileInfo(string=SOURCE)
sheet = test_harness.FileInfo(string=sty)
expected = "number 2"
test_harness.XsltTest(tester, source, [sheet], expected,
title='math:min()')
return
TESTS.append(test_Min)
# math:highest()
def test_Highest(tester):
sty = """\
<?xml version="1.0"?>
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:math="http://exslt.org/math"
xmlns:common="http://exslt.org/common"
xmlns:x="http://uche.ogbuji.net/dummy"
version="1.0"
>
<xsl:output method="text"/>
<x:spam>2</x:spam>
<x:bread>100</x:bread>
<x:eggs>12.0</x:eggs>
<xsl:variable name='self' select='document("")/*'/>
<xsl:template match="/">
<xsl:variable name='result' select='math:highest($self/x:*)'/>
<xsl:value-of select='name($result)'/>
</xsl:template>
</xsl:stylesheet>
"""
source = test_harness.FileInfo(string=SOURCE)
sheet = test_harness.FileInfo(string=sty)
expected = "x:bread"
test_harness.XsltTest(tester, source, [sheet], expected,
title='math:highest()')
return
TESTS.append(test_Highest)
# math:lowest()
def test_Lowest(tester):
sty = """\
<?xml version="1.0"?>
<xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:math="http://exslt.org/math"
xmlns:common="http://exslt.org/common"
xmlns:x="http://uche.ogbuji.net/dummy"
version="1.0"
>
<xsl:output method="text"/>
<x:spam>2</x:spam>
<x:bread>100</x:bread>
<x:eggs>12.0</x:eggs>
<xsl:variable name='self' select='document("")/*'/>
<xsl:template match="/">
<xsl:variable name='result' select='math:lowest($self/x:*)'/>
<xsl:value-of select='name($result)'/>
</xsl:template>
</xsl:stylesheet>
"""
source = test_harness.FileInfo(string=SOURCE)
sheet = test_harness.FileInfo(string=sty)
expected = "x:spam"
test_harness.XsltTest(tester, source, [sheet], expected,
title='math:lowest()')
return
TESTS.append(test_Lowest)
def NotTested(tester, title):
tester.startTest(title)
tester.warning('Not tested')
tester.testDone()
return
for title in ('abs',
'acos',
'asin',
'atan',
'atan2',
'constant',
'cos',
'exp',
'log',
'power',
'random',
'sin',
'sqrt',
'tan'):
TESTS.append(lambda tester, title='math:%s()'%title:
NotTested(tester, title))
def Test(tester):
tester.startGroup('Math')
for test in TESTS:
test(tester)
tester.groupDone()
return
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