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########################################################################
# test.pl - test script for XML::Writer module.
# $Id: test.pl,v 0.2 1999/04/25 13:46:44 david Exp $
########################################################################
# Before `make install' is performed this script should be runnable with
# `make test'. After `make install' it should work as `perl test.pl'
######################### We start with some black magic to print on failure.
# Change 1..1 below to 1..last_test_to_print .
# (It may become useful if the test is moved to ./t subdirectory.)
BEGIN { $| = 1; print "1..43\n"; }
END {print "not ok 1\n" unless $loaded;}
use XML::Writer;
$loaded = 1;
print "ok 1\n";
######################### End of black magic.
# Insert your test code below (better if it prints "ok 13"
# (correspondingly "not ok 13") depending on the success of chunk 13
# of the test code):
use IO::File;
use strict;
my $output = IO::File->new_tmpfile
|| die "Cannot write to temporary file";
my $writer = new XML::Writer::Namespaces(OUTPUT => $output)
|| die "Cannot create XML writer";
#
# Reset the environment for an additional test.
#
sub resetEnv {
$output->close();
$output = IO::File->new_tmpfile;
$writer = new XML::Writer::Namespaces(OUTPUT => $output);
}
#
# Check the results in the temporary output file.
#
# $number - the test number
# $expected - the exact output expected
#
sub checkResult {
my ($number, $expected) = (@_);
my $data = '';
$output->seek(0,0);
$output->read($data, 1024);
if ($expected eq $data) {
print "ok $number\n";
} else {
print "not ok $number\n";
print STDERR "\t(Expected '$expected' but found '$data')\n";
}
resetEnv();
}
#
# Expect an error of some sort, and check that the message matches.
#
# $number - the test number
# $pattern - a regular expression that must match the error message
# $value - the return value from an eval{} block
#
sub expectError {
my ($number, $pattern, $value) = (@_);
if (defined($value)) {
print STDERR "Expected error did not occur!\n";
print "not ok $number\n";
} elsif ($@ !~ $pattern) {
print STDERR $@;
print "not ok $number\n";
} else {
print "ok $number\n";
}
resetEnv();
}
# Test 2: Empty element tag.
TEST: {
$writer->emptyTag("foo");
$writer->end();
checkResult(2, "<foo />\n");
};
# Test 3: Empty element tag with XML decl.
TEST: {
$writer->xmlDecl();
$writer->emptyTag("foo");
$writer->end();
checkResult(3, <<"EOS");
<?xml version="1.0" encoding="UTF-8"?>
<foo />
EOS
};
# Test 4: Start/end tag.
TEST: {
$writer->startTag("foo");
$writer->endTag("foo");
$writer->end();
checkResult(4, "<foo></foo>\n");
};
# Test 5: Attributes
TEST: {
$writer->emptyTag("foo", "x" => "1>2");
$writer->end();
checkResult(5, "<foo x=\"1>2\" />\n");
};
# Test 6: Character data
TEST: {
$writer->startTag("foo");
$writer->characters("<tag>&</tag>");
$writer->endTag("foo");
$writer->end();
checkResult(6, "<foo><tag>&amp;</tag></foo>\n");
};
# Test 7: Comment outside document element
TEST: {
$writer->comment("comment");
$writer->emptyTag("foo");
$writer->end();
checkResult(7, "<!-- comment -->\n<foo />\n");
};
# Test 8: Processing instruction without data (outside document element)
TEST: {
$writer->pi("pi");
$writer->emptyTag("foo");
$writer->end();
checkResult(8, "<?pi?>\n<foo />\n");
};
# Test 9: Processing instruction with data (outside document element)
TEST: {
$writer->pi("pi", "data");
$writer->emptyTag("foo");
$writer->end();
checkResult(9, "<?pi data?>\n<foo />\n");
};
# Test 10: comment inside document element
TEST: {
$writer->startTag("foo");
$writer->comment("comment");
$writer->endTag("foo");
$writer->end();
checkResult(10, "<foo><!-- comment --></foo>\n");
};
# Test 11: processing instruction inside document element
TEST: {
$writer->startTag("foo");
$writer->pi("pi");
$writer->endTag("foo");
$writer->end();
checkResult(11, "<foo><?pi?></foo>\n");
};
# Test 12: WFE for mismatched tags
TEST: {
$writer->startTag("foo");
expectError(12, "Attempt to end element \"foo\" with \"bar\" tag", eval {
$writer->endTag("bar");
});
};
# Test 13: WFE for unclosed elements
TEST: {
$writer->startTag("foo");
$writer->startTag("foo");
$writer->endTag("foo");
expectError(13, "Document ended with unmatched start tag\\(s\\)", eval {
$writer->end();
});
};
# Test 14: WFE for no document element
TEST: {
$writer->xmlDecl();
expectError(14, "Document cannot end without a document element", eval {
$writer->end();
});
};
# Test 15: WFE for multiple document elements (non-empty)
TEST: {
$writer->startTag('foo');
$writer->endTag('foo');
expectError(15, "Attempt to insert start tag after close of", eval {
$writer->startTag('foo');
});
};
# Test 16: WFE for multiple document elements (empty)
TEST: {
$writer->emptyTag('foo');
expectError(16, "Attempt to insert empty tag after close of", eval {
$writer->emptyTag('foo');
});
};
# Test 17: DOCTYPE mismatch with empty tag
TEST: {
$writer->doctype('foo');
expectError(17, "Document element is \"bar\", but DOCTYPE is \"foo\"", eval {
$writer->emptyTag('bar');
});
};
# Test 18: DOCTYPE mismatch with start tag
TEST: {
$writer->doctype('foo');
expectError(18, "Document element is \"bar\", but DOCTYPE is \"foo\"", eval {
$writer->startTag('bar');
});
};
# Test 19: Multiple DOCTYPE declarations
TEST: {
$writer->doctype('foo');
expectError(19, "Attempt to insert second DOCTYPE", eval {
$writer->doctype('bar');
});
};
# Test 20: Misplaced DOCTYPE declaration
TEST: {
$writer->startTag('foo');
expectError(20, "The DOCTYPE declaration must come before", eval {
$writer->doctype('foo');
});
};
# Test 21: Multiple XML declarations
TEST: {
$writer->xmlDecl();
expectError(21, "The XML declaration is not the first thing", eval {
$writer->xmlDecl();
});
};
# Test 22: Misplaced XML declaration
TEST: {
$writer->comment();
expectError(22, "The XML declaration is not the first thing", eval {
$writer->xmlDecl();
});
};
# Test 23: Implied end-tag name.
TEST: {
$writer->startTag('foo');
$writer->endTag();
$writer->end();
checkResult(23, "<foo></foo>\n");
};
# Test 24: in_element query
TEST: {
$writer->startTag('foo');
$writer->startTag('bar');
if ($writer->in_element('bar')) {
print "ok 24\n";
} else {
print "not ok 24\n";
}
resetEnv();
};
# Test 25: within_element query
TEST: {
$writer->startTag('foo');
$writer->startTag('bar');
if ($writer->within_element('foo') && $writer->within_element('bar')) {
print "ok 25\n";
} else {
print "not ok 25\n";
}
resetEnv();
};
# Test 26: current_element query
TEST: {
$writer->startTag('foo');
$writer->startTag('bar');
if ($writer->current_element() eq 'bar') {
print "ok 26\n";
} else {
print "not ok 26\n";
}
resetEnv();
};
# Test 27: ancestor query
TEST: {
$writer->startTag('foo');
$writer->startTag('bar');
if ($writer->ancestor(0) eq 'bar' && $writer->ancestor(1) eq 'foo') {
print "ok 27\n";
} else {
print "not ok 27\n";
}
resetEnv();
};
# Test 28: basic namespace processing with empty element
TEST: {
my $ns = 'http://www.foo.com/';
$writer->addPrefix($ns, 'foo');
$writer->emptyTag([$ns, 'doc']);
$writer->end();
checkResult(28, "<foo:doc xmlns:foo=\"$ns\" />\n");
};
# Test 29: basic namespace processing with start/end tags
TEST: {
my $ns = 'http://www.foo.com/';
$writer->addPrefix($ns, 'foo');
$writer->startTag([$ns, 'doc']);
$writer->endTag([$ns, 'doc']);
$writer->end();
checkResult(29, "<foo:doc xmlns:foo=\"$ns\"></foo:doc>\n");
};
# Test 30: basic namespace processing with generated prefix
TEST: {
my $ns = 'http://www.foo.com/';
$writer->startTag([$ns, 'doc']);
$writer->endTag([$ns, 'doc']);
$writer->end();
checkResult(30, "<__NS1:doc xmlns:__NS1=\"$ns\"></__NS1:doc>\n");
};
# Test 31: basic namespace processing with attributes and empty tag.
TEST: {
my $ns = 'http://www.foo.com/';
$writer->addPrefix($ns, 'foo');
$writer->emptyTag([$ns, 'doc'], [$ns, 'id'] => 'x');
$writer->end();
checkResult(31, "<foo:doc foo:id=\"x\" xmlns:foo=\"$ns\" />\n");
};
# Test 32: same as above, but with default namespace.
TEST: {
my $ns = 'http://www.foo.com/';
$writer->addPrefix($ns, '');
$writer->emptyTag([$ns, 'doc'], [$ns, 'id'] => 'x');
$writer->end();
checkResult(32, "<doc __NS1:id=\"x\" xmlns=\"$ns\" xmlns:__NS1=\"$ns\" />\n");
};
# Test 33: test that autogenerated prefixes avoid collision.
TEST: {
my $ns = 'http://www.foo.com/';
$writer->addPrefix('http://www.bar.com/', '__NS1');
$writer->emptyTag([$ns, 'doc']);
$writer->end();
checkResult(33, "<__NS2:doc xmlns:__NS2=\"$ns\" />\n");
};
# Test 34: check for proper declaration nesting with subtrees.
TEST: {
my $ns = 'http://www.foo.com/';
$writer->addPrefix($ns, 'foo');
$writer->startTag('doc');
$writer->characters("\n");
$writer->emptyTag([$ns, 'ptr1']);
$writer->characters("\n");
$writer->emptyTag([$ns, 'ptr2']);
$writer->characters("\n");
$writer->endTag('doc');
$writer->end();
checkResult(34, <<"EOS");
<doc>
<foo:ptr1 xmlns:foo="$ns" />
<foo:ptr2 xmlns:foo="$ns" />
</doc>
EOS
};
# Test 35: check for proper declaration nesting with top level.
TEST: {
my $ns = 'http://www.foo.com/';
$writer->addPrefix($ns, 'foo');
$writer->startTag([$ns, 'doc']);
$writer->characters("\n");
$writer->emptyTag([$ns, 'ptr1']);
$writer->characters("\n");
$writer->emptyTag([$ns, 'ptr2']);
$writer->characters("\n");
$writer->endTag([$ns, 'doc']);
$writer->end();
checkResult(35, <<"EOS");
<foo:doc xmlns:foo="$ns">
<foo:ptr1 />
<foo:ptr2 />
</foo:doc>
EOS
};
# Test 36: check for proper default declaration nesting with subtrees.
TEST: {
my $ns = 'http://www.foo.com/';
$writer->addPrefix($ns, '');
$writer->startTag('doc');
$writer->characters("\n");
$writer->emptyTag([$ns, 'ptr1']);
$writer->characters("\n");
$writer->emptyTag([$ns, 'ptr2']);
$writer->characters("\n");
$writer->endTag('doc');
$writer->end();
checkResult(36, <<"EOS");
<doc>
<ptr1 xmlns="$ns" />
<ptr2 xmlns="$ns" />
</doc>
EOS
};
# Test 37: check for proper default declaration nesting with top level.
TEST: {
my $ns = 'http://www.foo.com/';
$writer->addPrefix($ns, '');
$writer->startTag([$ns, 'doc']);
$writer->characters("\n");
$writer->emptyTag([$ns, 'ptr1']);
$writer->characters("\n");
$writer->emptyTag([$ns, 'ptr2']);
$writer->characters("\n");
$writer->endTag([$ns, 'doc']);
$writer->end();
checkResult(37, <<"EOS");
<doc xmlns="$ns">
<ptr1 />
<ptr2 />
</doc>
EOS
};
# Test 38: Namespace error: attribute name beginning 'xmlns'
TEST: {
expectError(38, "Attribute name.*begins with 'xmlns'", eval {
$writer->emptyTag('foo', 'xmlnsxxx' => 'x');
});
};
# Test 39: Namespace error: Detect an illegal colon in a PI target.
TEST: {
expectError(39, "PI target.*contains a colon", eval {
$writer->pi('foo:foo');
});
};
# Test 40: Namespace error: Detect an illegal colon in an element name.
TEST: {
expectError(40, "Element name.*contains a colon", eval {
$writer->emptyTag('foo:foo');
});
};
# Test 41: Namespace error: Detect an illegal colon in local part of
# an element name.
TEST: {
expectError(41, "Local part of element name.*contains a colon", eval {
my $ns = 'http://www.foo.com/';
$writer->emptyTag([$ns, 'foo:foo']);
});
};
# Test 42: Namespace error: attribute name containing ':'.
TEST: {
expectError(42, "Attribute name.*contains ':'", eval {
$writer->emptyTag('foo', 'foo:bar' => 'x');
});
};
# Test 43: Namespace error: Detect a colon in the local part of an att name.
TEST: {
expectError(43, "Local part of attribute name.*contains a colon.", eval {
my $ns = "http://www.foo.com/";
$writer->emptyTag('foo', [$ns, 'foo:bar']);
});
};
1;
__END__
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