fix: noconfirm auto-selects first AUR match

local/recipes/dev/meson/source/test cases/java/1 basic/com/mesonbuild/Simple.java

@@ -0,0 +1,7 @@
+package com.mesonbuild;
+
+class Simple {
+    public static void main(String [] args) {
+        System.out.println("Java is working.\n");
+    }
+}

local/recipes/dev/meson/source/test cases/java/1 basic/meson.build

@@ -0,0 +1,11 @@
+project('simplejava', 'java')
+
+javaprog = jar('myprog', 'com/mesonbuild/Simple.java',
+  main_class : 'com.mesonbuild.Simple',
+  install : true,
+  install_dir : get_option('bindir'))
+test('mytest', javaprog)
+
+jc = meson.get_compiler('java')
+message(jc.get_id())
+message(jc.get_linker_id())

local/recipes/dev/meson/source/test cases/java/1 basic/test.json

@@ -0,0 +1,5 @@
+{
+  "installed": [
+    {"type": "file", "file": "usr/bin/myprog.jar"}
+  ]
+}

local/recipes/dev/meson/source/test cases/java/10 resources/meson.build

@@ -0,0 +1,7 @@
+project('resources', ['java'])
+
+if meson.backend() != 'ninja'
+  error('MESON_SKIP_TEST: only valid on backends which support jar()')
+endif
+
+subdir('src')

local/recipes/dev/meson/source/test cases/java/10 resources/src/com/mesonbuild/Resources.java

@@ -0,0 +1,26 @@
+package com.mesonbuild;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+
+public class Resources {
+    public static void main(String[] args) throws IOException {
+        try (InputStreamReader reader = new InputStreamReader(
+                Resources.class.getResourceAsStream("/resource1.txt"),
+                StandardCharsets.UTF_8)) {
+            final BufferedReader buffered = new BufferedReader(reader);
+
+            assert buffered.readLine() == "1";
+        }
+
+        try (InputStreamReader reader = new InputStreamReader(
+                Resources.class.getResourceAsStream("/subdir/resource2.txt"),
+                StandardCharsets.UTF_8)) {
+            final BufferedReader buffered = new BufferedReader(reader);
+
+            assert buffered.readLine() == "2";
+        }
+    }
+}

local/recipes/dev/meson/source/test cases/java/10 resources/src/meson.build

@@ -0,0 +1,13 @@
+sources = files('com/mesonbuild/Resources.java')
+
+resources = jar(
+  meson.project_name(),
+  sources,
+  main_class: 'com.mesonbuild.Resources',
+  java_resources: structured_sources(
+    files('resources/resource1.txt'),
+    {
+      'subdir': files('resources/subdir/resource2.txt'),
+    }
+  )
+)

local/recipes/dev/meson/source/test cases/java/10 resources/src/resources/resource1.txt

@@ -0,0 +1 @@
+1

local/recipes/dev/meson/source/test cases/java/10 resources/src/resources/subdir/resource2.txt

@@ -0,0 +1 @@
+2

local/recipes/dev/meson/source/test cases/java/2 subdir/meson.build

@@ -0,0 +1,3 @@
+project('subdirjava', 'java')
+
+subdir('sub')

local/recipes/dev/meson/source/test cases/java/2 subdir/sub/com/mesonbuild/Simple.java

@@ -0,0 +1,8 @@
+package com.mesonbuild;
+
+class Simple {
+    public static void main(String [] args) {
+        TextPrinter t = new TextPrinter("Printing from Java.");
+        t.print();
+    }
+}

local/recipes/dev/meson/source/test cases/java/2 subdir/sub/com/mesonbuild/TextPrinter.java

@@ -0,0 +1,14 @@
+package com.mesonbuild;
+
+class TextPrinter {
+
+    private String msg;
+
+    TextPrinter(String s) {
+        msg = s;
+    }
+
+    public void print() {
+        System.out.println(msg);
+    }
+}

local/recipes/dev/meson/source/test cases/java/2 subdir/sub/meson.build

@@ -0,0 +1,5 @@
+javaprog = jar('myprog',
+ 'com/mesonbuild/Simple.java',
+ 'com/mesonbuild/TextPrinter.java',
+  main_class : 'com.mesonbuild.Simple')
+test('subdirtest', javaprog)

local/recipes/dev/meson/source/test cases/java/3 args/com/mesonbuild/Simple.java

@@ -0,0 +1,7 @@
+package com.mesonbuild;
+
+class Simple {
+    public static void main(String [] args) {
+        System.out.println("Java is working.\n");
+    }
+}

local/recipes/dev/meson/source/test cases/java/3 args/meson.build

@@ -0,0 +1,8 @@
+project('simplejava', 'java')
+
+add_project_arguments('-target', '1.8', language : 'java')
+
+javaprog = jar('myprog', 'com/mesonbuild/Simple.java',
+  main_class : 'com.mesonbuild.Simple',
+  java_args : ['-source', '1.8'])
+test('mytest', javaprog)

local/recipes/dev/meson/source/test cases/java/4 inner class/com/mesonbuild/Simple.java

@@ -0,0 +1,15 @@
+package com.mesonbuild;
+
+class Simple {
+    class Inner {
+        public String getString() {
+            return "Inner class is working.\n";
+        }
+    }
+
+    public static void main(String [] args) {
+        Simple s = new Simple();
+        Simple.Inner ic = s.new Inner();
+        System.out.println(ic.getString());
+    }
+}

local/recipes/dev/meson/source/test cases/java/4 inner class/meson.build

@@ -0,0 +1,5 @@
+project('simplejava', 'java')
+
+javaprog = jar('myprog', 'com/mesonbuild/Simple.java',
+  main_class : 'com.mesonbuild.Simple')
+test('mytest', javaprog)

local/recipes/dev/meson/source/test cases/java/5 includedirs/com/mesonbuild/Simple.java

@@ -0,0 +1,8 @@
+package com.mesonbuild;
+
+class Simple {
+    public static void main(String [] args) {
+        TextPrinter t = new TextPrinter("Printing from Java.");
+        t.print();
+    }
+}

local/recipes/dev/meson/source/test cases/java/5 includedirs/com/mesonbuild/TextPrinter.java

@@ -0,0 +1,14 @@
+package com.mesonbuild;
+
+class TextPrinter {
+
+    private String msg;
+
+    TextPrinter(String s) {
+        msg = s;
+    }
+
+    public void print() {
+        System.out.println(msg);
+    }
+}

local/recipes/dev/meson/source/test cases/java/5 includedirs/meson.build

@@ -0,0 +1,14 @@
+# The Ninja backend used to try and pass -sourcepath repeatedly for
+# multiple includes which would discard prior includes. Since this
+# won't compile without the '.' include, this ensures that multiple
+# paths are passed in a [semi-]colon separated list instead...
+
+project('includedirsjava', 'java')
+
+javaprog = jar('myprog',
+ 'com/mesonbuild/Simple.java',
+ 'com/mesonbuild/TextPrinter.java',
+  main_class : 'com.mesonbuild.Simple',
+  include_directories : [ include_directories('com'),
+                          include_directories('com/mesonbuild') ])
+test('subdirtest', javaprog)

local/recipes/dev/meson/source/test cases/java/6 codegen/com/mesonbuild/Config.java.in

@@ -0,0 +1,5 @@
+package com.mesonbuild;
+
+public class Config {
+    public static final boolean FOOBAR = @foobar@;
+}

local/recipes/dev/meson/source/test cases/java/6 codegen/com/mesonbuild/Simple.java

@@ -0,0 +1,12 @@
+package com.mesonbuild;
+
+import com.mesonbuild.Config;
+
+class Simple {
+    public static void main(String [] args) {
+        if (Config.FOOBAR) {
+            TextPrinter t = new TextPrinter("Printing from Java.");
+            t.print();
+        }
+    }
+}

local/recipes/dev/meson/source/test cases/java/6 codegen/com/mesonbuild/TextPrinter.java

@@ -0,0 +1,14 @@
+package com.mesonbuild;
+
+class TextPrinter {
+
+    private String msg;
+
+    TextPrinter(String s) {
+        msg = s;
+    }
+
+    public void print() {
+        System.out.println(msg);
+    }
+}

local/recipes/dev/meson/source/test cases/java/6 codegen/com/mesonbuild/meson.build

@@ -0,0 +1,6 @@
+
+conf_data = configuration_data()
+conf_data.set('foobar', 'true')
+config_file = configure_file(input : 'Config.java.in',
+                             output : 'Config.java',
+                             configuration : conf_data)

local/recipes/dev/meson/source/test cases/java/6 codegen/meson.build

@@ -0,0 +1,15 @@
+# If we generate code under the build directory then the backend needs to add
+# the build directory to the -sourcepath passed to javac otherwise the compiler
+# won't be able to handle the -implicit:class behaviour of automatically
+# compiling dependency classes.
+
+project('codegenjava', 'java')
+
+subdir('com/mesonbuild')
+
+javaprog = jar('myprog',
+ config_file,
+ 'com/mesonbuild/Simple.java',
+ 'com/mesonbuild/TextPrinter.java',
+  main_class : 'com.mesonbuild.Simple')
+test('subdirtest', javaprog)

local/recipes/dev/meson/source/test cases/java/7 linking/com/mesonbuild/Linking.java

@@ -0,0 +1,9 @@
+package com.mesonbuild;
+
+import com.mesonbuild.SimpleLib;
+
+class Linking {
+    public static void main(String [] args) {
+        SimpleLib.func();
+    }
+}

local/recipes/dev/meson/source/test cases/java/7 linking/meson.build

@@ -0,0 +1,8 @@
+project('linkingjava', 'java')
+
+subdir('sub')
+
+javaprog = jar('myprog', 'com/mesonbuild/Linking.java',
+  main_class : 'com.mesonbuild.Linking',
+  link_with : simplelib)
+test('mytest', javaprog)

local/recipes/dev/meson/source/test cases/java/7 linking/sub/com/mesonbuild/SimpleLib.java

@@ -0,0 +1,7 @@
+package com.mesonbuild;
+
+public class SimpleLib {
+    public static void func() {
+        System.out.println("Java linking is working.\n");
+    }
+}

local/recipes/dev/meson/source/test cases/java/7 linking/sub/meson.build

@@ -0,0 +1,2 @@
+simplelib = jar('simplelib',
+ 'com/mesonbuild/SimpleLib.java')

local/recipes/dev/meson/source/test cases/java/8 codegen custom target/com/mesonbuild/Config.java.in

@@ -0,0 +1,5 @@
+package com.mesonbuild;
+
+public class Config {
+    public static final boolean FOOBAR = true;
+}

local/recipes/dev/meson/source/test cases/java/8 codegen custom target/com/mesonbuild/Simple.java

@@ -0,0 +1,12 @@
+package com.mesonbuild;
+
+import com.mesonbuild.Config;
+
+class Simple {
+    public static void main(String [] args) {
+        if (Config.FOOBAR) {
+            TextPrinter t = new TextPrinter("Printing from Java.");
+            t.print();
+        }
+    }
+}

local/recipes/dev/meson/source/test cases/java/8 codegen custom target/com/mesonbuild/TextPrinter.java

@@ -0,0 +1,14 @@
+package com.mesonbuild;
+
+class TextPrinter {
+
+    private String msg;
+
+    TextPrinter(String s) {
+        msg = s;
+    }
+
+    public void print() {
+        System.out.println(msg);
+    }
+}

local/recipes/dev/meson/source/test cases/java/8 codegen custom target/com/mesonbuild/meson.build

@@ -0,0 +1,8 @@
+python = find_program('python3')
+
+config_file = custom_target('confgen',
+                            input : 'Config.java.in',
+                            output : 'Config.java',
+                            command : [python, '-c',
+                              'import shutil, sys, time; time.sleep(1); shutil.copy(sys.argv[1], sys.argv[2])',
+                              '@INPUT@', '@OUTPUT@'])

local/recipes/dev/meson/source/test cases/java/8 codegen custom target/meson.build

@@ -0,0 +1,15 @@
+# If we generate code under the build directory then the backend needs to add
+# the build directory to the -sourcepath passed to javac otherwise the compiler
+# won't be able to handle the -implicit:class behaviour of automatically
+# compiling dependency classes.
+
+project('codegenjava', 'java')
+
+subdir('com/mesonbuild')
+
+javaprog = jar('myprog',
+ config_file[0],
+ 'com/mesonbuild/Simple.java',
+ 'com/mesonbuild/TextPrinter.java',
+  main_class : 'com.mesonbuild.Simple')
+test('subdirtest', javaprog)

local/recipes/dev/meson/source/test cases/java/9 jni/lib/com_mesonbuild_JniTest.c

@@ -0,0 +1,9 @@
+#include <jni.h>
+
+#include "com_mesonbuild_JniTest.h"
+
+JNIEXPORT jint JNICALL Java_com_mesonbuild_JniTest_jni_1test
+  (JNIEnv *env, jclass clazz)
+{
+    return (jint)0xdeadbeef;
+}

local/recipes/dev/meson/source/test cases/java/9 jni/lib/meson.build

@@ -0,0 +1,18 @@
+sources = [
+  files(
+    'native.c',
+    'com_mesonbuild_JniTest.c',
+  ),
+  native_headers
+]
+
+jnijava = shared_module(
+  'jnijava',
+  sources,
+  dependencies : [jni_dep],
+  include_directories : [native_header_includes]
+)
+
+jnijava_dep = declare_dependency(
+  link_with : jnijava
+)

local/recipes/dev/meson/source/test cases/java/9 jni/lib/native.c

@@ -0,0 +1,11 @@
+#include <jni.h>
+
+JNIEXPORT jint JNICALL
+JNI_OnLoad(JavaVM *vm, void *reserved)
+{
+    return JNI_VERSION_1_8;
+}
+
+JNIEXPORT void JNICALL
+JNI_OnUnload(JavaVM *vm, void *reserved)
+{}

local/recipes/dev/meson/source/test cases/java/9 jni/meson.build

@@ -0,0 +1,38 @@
+project('jnijava', ['c', 'java'])
+
+if build_machine.system() == 'cygwin'
+  error('MESON_SKIP_TEST: cygwin test failures')
+endif
+
+if build_machine.system() == 'windows' and build_machine.cpu_family() == 'x86'
+  error('MESON_SKIP_TEST: failing builds on 32bit Windows because a 32bit JDK is not available in the Azure Pipelines Windows images')
+endif
+
+fs = import('fs')
+javamod = import('java')
+
+cc = meson.get_compiler('c')
+java = find_program('java')
+
+jni_dep = dependency('jni', version : '>=1.8', modules: ['jvm', 'awt'])
+
+# Assert that the header can actually be found with the dependency.
+cc.has_header('jni.h', dependencies: [jni_dep])
+# Assert that the platform-specific include directory is included in the compiler arguments.
+cc.has_header('jni_md.h', dependencies: [jni_dep])
+
+# generate native headers
+subdir('src')
+subdir('lib')
+
+test(
+  'jnitest',
+  java,
+  args: [
+    '-Djava.library.path=@0@'.format(fs.parent(jnijava.full_path())),
+    '-jar',
+    jnijar,
+  ],
+  protocol : 'exitcode',
+  depends : [jnijava],
+)

local/recipes/dev/meson/source/test cases/java/9 jni/src/com/mesonbuild/Configured.java.in

@@ -0,0 +1,5 @@
+package com.mesonbuild;
+
+public final class Configured {
+    public static final int FINGERPRINT = @fingerprint@;
+}

local/recipes/dev/meson/source/test cases/java/9 jni/src/com/mesonbuild/JniTest.java

@@ -0,0 +1,15 @@
+package com.mesonbuild;
+
+public final class JniTest {
+    private static native int jni_test();
+
+    public static void main(String[] args) {
+        if (jni_test() != Configured.FINGERPRINT) {
+            throw new RuntimeException("jdk_test() did not return 0");
+        }
+    }
+
+    static {
+        System.loadLibrary("jnijava");
+    }
+}

local/recipes/dev/meson/source/test cases/java/9 jni/src/com/mesonbuild/meson.build

@@ -0,0 +1,11 @@
+configured = configure_file(
+  input: files('Configured.java.in'),
+  output: 'Configured.java',
+  configuration: configuration_data({'fingerprint': '0xdeadbeef'})
+)
+
+sources += configured
+
+native_headers = javamod.native_headers(
+  sources, package: 'com.mesonbuild', classes: ['JniTest'])
+native_header_includes = include_directories('.')

local/recipes/dev/meson/source/test cases/java/9 jni/src/meson.build

@@ -0,0 +1,9 @@
+sources = [files('com/mesonbuild/JniTest.java')]
+
+subdir('com/mesonbuild')
+
+jnijar = jar(
+  'jnijar',
+  sources,
+  main_class : 'com.mesonbuild.JniTest',
+)