- <istrue value="${someproperty}"/>
- <istrue value="false"/>
-
+
+<istrue value="${someproperty}"/>
+<istrue value="false"/>
+Tests whether a string is not true, the negation of <istrue> @@ -331,10 +331,10 @@ that is "true","yes", or "on"
- <isfalse value="${someproperty}"/>
- <isfalse value="false"/>
-
+
+<isfalse value="${someproperty}"/>
+<isfalse value="false"/>
+Example usage:
--+- <isfileselected file="a.xml"> - <date datetime="06/28/2000 2:02 pm" when="equal"/> - </isfileselected> -
+<isfileselected file="a.xml"> + <date datetime="06/28/2000 2:02 pm" when="equal"/> +</isfileselected> +
Test whether a given type is defined, and that @@ -461,11 +460,10 @@ tasks, datatypes, scriptdefs, macrodefs and presetdefs.
Example usages:
--+- <typefound name="junit"/> - <typefound uri="antlib:org.apache.maven.artifact.ant" name="artifact"/> -
+<typefound name="junit"/> +<typefound uri="antlib:org.apache.maven.artifact.ant" name="artifact"/> +
Example:
-- <scriptcondition language="javascript" - value="true"> - self.setValue(false); - </scriptcondition> -+
Sets the default value of the condition to true, then in the script, sets the value to false. This condition always evaluates to "false" @@ -551,27 +549,26 @@ attempting to set the appropriate property/feature/ -+<scriptcondition language="javascript" + value="true"> + self.setValue(false); +</scriptcondition> +
+Check for namespace support. All SAX2 parsers should have this. -<parsersupports feature="http://xml.org/sax/features/namespaces"/> -+
+Check for XML Schema support. -<or> <parsersupports feature="http://apache.org/xml/features/validation/schema"/> <parsersupports feature="http://java.sun.com/xml/jaxp/properties/schemaSource"/> </or> -+
- +Check for Xerces-specific definition of the location of the no namespace schema. @@ -628,21 +625,21 @@ This condition was added in Apache Ant 1.7. -<parsersupports property="http://apache.org/xml/properties/schema/external-noNamespaceSchemaLocation" value="document.xsd"/> -+
+<condition property="offline"> <isreachable url="http://ibiblio.org/maven/" /> </condition> -+
Probe for the maven repository being reachable.
-+<condition property="offline"> <isreachable host="ibiblio.org" timeout="10" /> </condition> -+
Probe for the maven repository being reachable using the hostname, ten second timeout.. @@ -654,14 +651,14 @@ Probe for the maven repository being reachable using the hostname, ten second ti Since Ant 1.6.3
--<length string=" foo " trim="true" length="3" /> -+
+<length string=" foo " trim="true" length="3" /> +
Verify a string is of a certain length.
-+<length file="foo" when="greater" length="0" /> -+
Verify that file foo is not empty.
+<resourcecount refid="myresourcecollection" when="greater" length="0" /> -+
Verify that a resource collection is not empty.
- <hasmethod classname="java.util.ArrayList" method="trimToSize" /> -+
+<hasmethod classname="java.util.ArrayList" method="trimToSize" /> +
Looks for the method trimToSize in the ArrayList class.
++ Test if the specified string matches the specified regular + expression pattern. + Since Ant 1.7
+| Attribute | +Description | +Required | +
| string | +The string to test. | +Yes | +
| match | +The regular expression pattern used to test. | +Yes, unless there is a nested
+ <regexp> element. |
+
| casesensitive | +Perform a case sensitive match. Default is + true. | +No | +
| multiline | ++ Perform a multi line match. + Default is false. | +No | +
| singleline | ++ This allows '.' to match new lines. + SingleLine is not to be confused with multiline, SingleLine is a perl + regex term, it corresponds to dotall in java regex. + Default is false. | +No | +
+ There is also an optional <regexp> element, which can be used to specify + a regular expression instead of the "pattern" attribute. + See Regexp Type for the description + of the nested element regexp and of + the choice of regular expression implementation. +
++ An example: +
+
+<condition propery="legal-password">
+ <matches pattern="[1-9]" string="${user-input}"/>
+</condition>
+<fail message="Your password should at least contain one number"
+ unless="legal-password"/>
++ The following example sets the property "ok" if + the property "input" is three characters long, starting + with 'a' and ending with 'b'. +
+
+<condition property="ok">
+ <matches string="${input}" pattern="^a.b$"/>
+</condition>
++ The following defines a reference regular expression for + matching dates and then uses antunit to check if the + property "today" is in the correct format: +
+
+<regexp id="date.pattern" pattern="^[0123]\d-[01]\d-[12]\d\d\d$"/>
+
+<au:assertTrue xmlns:au="antlib:org.apache.ant.antunit">
+ <matches string="${today}">
+ <regexp refid="date.pattern"/>
+ </matches>
+</au:assertTrue>
++ The following example shows the use of the singleline and the casesensitive + flags. +
+
+<au:assertTrue>
+ <matches string="AB${line.separator}C" pattern="^ab.*C$"
+ casesensitive="false"
+ singleline="true"/>
+</au:assertTrue>
+<au:assertFalse>
+ <matches string="AB${line.separator}C" pattern="^ab.*C$"
+ casesensitive="false"
+ singleline="false"/>
+</au:assertFalse>
+