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      1 #!/bin/bash
      2 #
      3 # Copyright (C) 2008 The Android Open Source Project
      4 #
      5 # Licensed under the Apache License, Version 2.0 (the "License");
      6 # you may not use this file except in compliance with the License.
      7 # You may obtain a copy of the License at
      8 #
      9 #     http://www.apache.org/licenses/LICENSE-2.0
     10 #
     11 # Unless required by applicable law or agreed to in writing, software
     12 # distributed under the License is distributed on an "AS IS" BASIS,
     13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14 # See the License for the specific language governing permissions and
     15 # limitations under the License.
     16 
     17 # Stop if something fails.
     18 set -e
     19 
     20 # Write out files with 65500 total static fields, instance fields, and methods
     21 # to exceed the dex format's limits.
     22 mkdir src
     23 awk '
     24 BEGIN {
     25     writeFileField("FillerStatic", "static public int staticInt");
     26     writeFileField("FillerField", "public int fieldInt");
     27     writeFileMethod("FillerMethod");
     28 }
     29 function writeFileField(name, type) {
     30     fileName = "src/" name ".java";
     31     printf("public class %s {\n", name) > fileName;
     32     for (i = 1; i <= 65500; i++) {
     33         printf("    %s%d;\n", type, i) > fileName;
     34     }
     35     printf("}\n") > fileName;
     36 }
     37 function writeFileMethod(name) {
     38     fileName = "src/" name ".java";
     39     printf("public class %s {\n", name) > fileName;
     40     for (i = 1; i <= 65500; i++) {
     41       printf("    public void meth%d() { }\n", i) > fileName;
     42     }
     43     printf("}\n") > fileName;
     44 }'
     45 
     46 mkdir classes
     47 ${JAVAC} -d classes `find src -name '*.java'`
     48 dx -JXmx1024m --dex --no-optimize classes
     49 
     50