Ant: Add support for fork-mode

#KT-44293
2020-12-04 18:00:54 +08:00
parent ee952db1a2
commit 0110b4e4b4
11 changed files with 190 additions and 3 deletions
@@ -0,0 +1,16 @@
+OUT:
+Buildfile: [TestData]/build.xml
+
+premain:
+    [javac] Compiling 1 source file to [Temp]
+      [jar] Building jar: [Temp]/premain.jar
+
+build:
+  [kotlinc] Compiling [[TestData]] => [[Temp]/fork.jar]
+  [kotlinc] -Xms64m
+  [kotlinc] -Xmx128m
+
+BUILD SUCCESSFUL
+Total time: [time]
+
+Return code: 0
@@ -0,0 +1,25 @@
+<project name="Ant Task Test" default="build">
+    <taskdef resource="org/jetbrains/kotlin/ant/antlib.xml" classpath="${kotlin.lib}/kotlin-ant.jar"/>
+
+    <target name="premain">
+        <sequential>
+            <javac srcdir="${test.data}/premain" destdir="${temp}" includeAntRuntime="false"/>
+            <jar destfile="${temp}/premain.jar"
+                 basedir="${temp}"
+                 excludes="*.java *.jar">
+                <manifest>
+                    <attribute name="Premain-Class" value="Premain"/>
+                </manifest>
+            </jar>
+        </sequential>
+    </target>
+
+    <target name="build" depends="premain">
+        <kotlinc src="${test.data}" output="${temp}/fork.jar" fork="true">
+            <jvmarg value="-Xms64m"/>
+            <jvmarg value="-Xmx128m"/>
+            <jvmarg value="-javaagent:${temp}/premain.jar"/>
+            <compilerarg value="-nowarn"/>
+        </kotlinc>
+    </target>
+</project>
@@ -0,0 +1,5 @@
+package hello
+
+fun main() {
+    println(0 as String)
+}
@@ -0,0 +1,14 @@
+import java.lang.instrument.Instrumentation;
+import java.lang.management.ManagementFactory;
+import java.lang.management.RuntimeMXBean;
+import java.util.List;
+
+public class Premain {
+    public static void premain(String agentArgs, Instrumentation inst) {
+        RuntimeMXBean bean = ManagementFactory.getRuntimeMXBean();
+        List<String> arguments = bean.getInputArguments();
+        arguments.stream().filter(param ->
+            param.startsWith("-Xmx") || param.startsWith("-Xms")
+        ).sorted().forEach(System.out::println);
+    }
+}
@@ -0,0 +1,24 @@
+OUT:
+Buildfile: [TestData]/build.xml
+
+premain:
+    [javac] Compiling 1 source file to [Temp]
+      [jar] Building jar: [Temp]/premain.jar
+
+build:
+  [kotlinc] Compiling [[TestData]] => [[Temp]/fork.jar]
+  [kotlinc] -Xms64m
+  [kotlinc] -Xmx128m
+  [kotlinc] error: warnings found and -Werror specified
+  [kotlinc] [TestData]/test.kt:4:15: warning: this cast can never succeed
+  [kotlinc]     println(0 as String)
+  [kotlinc]               ^
+
+ERR:
+
+BUILD FAILED
+[TestData]/build.xml:18: Compile failed; see the compiler error output for details.
+
+Total time: [time]
+
+Return code: 1
@@ -0,0 +1,25 @@
+<project name="Ant Task Test" default="build">
+    <taskdef resource="org/jetbrains/kotlin/ant/antlib.xml" classpath="${kotlin.lib}/kotlin-ant.jar"/>
+
+    <target name="premain">
+        <sequential>
+            <javac srcdir="${test.data}/premain" destdir="${temp}" includeAntRuntime="false"/>
+            <jar destfile="${temp}/premain.jar"
+                 basedir="${temp}"
+                 excludes="*.java *.jar">
+                <manifest>
+                    <attribute name="Premain-Class" value="Premain"/>
+                </manifest>
+            </jar>
+        </sequential>
+    </target>
+
+    <target name="build" depends="premain">
+        <kotlinc src="${test.data}" output="${temp}/fork.jar" fork="true">
+            <jvmarg value="-Xms64m"/>
+            <jvmarg value="-Xmx128m"/>
+            <jvmarg value="-javaagent:${temp}/premain.jar"/>
+            <compilerarg value="-Werror"/>
+        </kotlinc>
+    </target>
+</project>
@@ -0,0 +1,14 @@
+import java.lang.instrument.Instrumentation;
+import java.lang.management.ManagementFactory;
+import java.lang.management.RuntimeMXBean;
+import java.util.List;
+
+public class Premain {
+    public static void premain(String agentArgs, Instrumentation inst) {
+        RuntimeMXBean bean = ManagementFactory.getRuntimeMXBean();
+        List<String> arguments = bean.getInputArguments();
+        arguments.stream().filter(param ->
+            param.startsWith("-Xmx") || param.startsWith("-Xms")
+        ).sorted().forEach(System.out::println);
+    }
+}
@@ -0,0 +1,5 @@
+package hello
+
+fun main() {
+    println(0 as String)
+}