Thu, 30 Jul 2009 10:29:53 +0100
6827648: Extremely slow compilation time for visitor pattern code + generics
Summary: Javac unnecessarily recomputates type-substitutions multiple times
Reviewed-by: jjg
1 #!/bin/sh
3 #
4 # Copyright 2004-2007 Sun Microsystems, Inc. All Rights Reserved.
5 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
6 #
7 # This code is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License version 2 only, as
9 # published by the Free Software Foundation.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 # CA 95054 USA or visit www.sun.com if you need additional information or
23 # have any questions.
24 #
26 # @test
27 # @bug 4908512 5024825 4957203 4993280 4996963 6174696 6177059
28 # @run shell ../verifyVariables.sh
29 # @build Milk MethodAnnotations NestedClassAnnotations StaticFieldAnnotations StaticMethodAnnotations ParameterAnnotations
30 # @run shell apt.sh
31 # @summary test consistency of annotation discovery
32 # @author Joseph D. Darcy
34 OS=`uname -s`;
35 case "${OS}" in
36 Windows* | CYGWIN* )
37 SEP=";"
38 ;;
40 * )
41 SEP=":"
42 ;;
43 esac
45 # Construct path to apt executable
46 APT="${TESTJAVA}/bin/apt ${TESTTOOLVMOPTS} -XDsuppress-tool-api-removal-message "
48 printf "%s\n" "-classpath ${TESTCLASSES}" > options
49 printf "%s\n" "-factorypath ./nullap.jar" >> options
50 printf "%s\n" "-sourcepath ${TESTSRC} " >> options
51 printf "%s\n" "-nocompile" >> options
52 printf "%s\n" "-XListAnnotationTypes" >> options
54 printf "%s\n" "-classpath ${TESTCLASSES}" > options1
55 printf "%s\n" "-factorypath ./nullap.jar" >> options1
56 printf "%s\n" "-sourcepath ${TESTSRC} " >> options1
57 printf "%s\n" "-nocompile" >> options1
58 printf "%s\n" "-XListAnnotationTypes" >> options1
59 printf "%s\n" "-XclassesAsDecls" >> options1
62 # Construct path to javac executable
63 JAVAC="${TESTJAVA}/bin/javac ${TESTTOOLVMOPTS} -source 1.5 -sourcepath ${TESTSRC} -classpath ${TESTJAVA}/lib/tools.jar -d . "
64 JAR="${TESTJAVA}/bin/jar "
66 $JAVAC ${TESTSRC}/NullAPF.java \
67 ${TESTSRC}/FreshnessApf.java \
68 ${TESTSRC}/TestGetTypeDeclarationApf.java \
69 ${TESTSRC}/TestGetPackageApf.java
70 RESULT=$?
72 case "${RESULT}" in
73 0 )
74 ;;
76 * )
77 echo "Compilation failed."
78 exit 1
79 esac
81 echo "Making services directory and copying services information."
82 mkdir -p META-INF/services
83 cp ${TESTSRC}/com.sun.mirror.apt.AnnotationProcessorFactory ./META-INF/services
84 $JAR cvf0 nullap.jar NullAPF*.class META-INF
86 ANNOTATION_FILES="${TESTSRC}/ClassAnnotations.java \
87 ${TESTSRC}/MethodAnnotations.java \
88 ${TESTSRC}/NestedClassAnnotations.java \
89 ${TESTSRC}/StaticFieldAnnotations.java \
90 ${TESTSRC}/StaticMethodAnnotations.java \
91 ${TESTSRC}/ParameterAnnotations.java"
93 for i in ${ANNOTATION_FILES}
94 do
95 printf "%s\n" "Testing annotations on source file ${i}"
96 ${APT} @options ${i} 2> result.txt
97 diff ${TESTSRC}/golden.txt result.txt
99 RESULT=$?
100 case "$RESULT" in
101 0 )
102 ;;
104 * )
105 echo "Unexpected set of annotations on source files found."
106 exit 1
107 esac
109 CLASS=`basename ${i} .java`
110 printf "%s\n" "Testing annotations on class file ${CLASS}"
111 ${APT} @options1 ${CLASS} 2> result2.txt
112 diff ${TESTSRC}/golden.txt result2.txt
114 RESULT=$?
115 case "$RESULT" in
116 0 )
117 ;;
119 * )
120 echo "Unexpected set of annotations on class files found."
121 exit 1
122 esac
123 done
125 # Verify source files are favored over class files
127 printf "%s\n" "-factorypath ." > options2
128 printf "%s\n" "-factory FreshnessApf" >> options2
129 printf "%s\n" "-sourcepath ${TESTSRC}" >> options2
130 printf "%s\n" "-classpath ${TESTCLASSES}" >> options2
131 printf "%s\n" "-nocompile" >> options2
133 ${APT} @options2 ${TESTSRC}/Indirect.java
135 RESULT=$?
136 case "$RESULT" in
137 0 )
138 ;;
140 * )
141 exit 1
142 esac
144 # Verify new classes can be loaded by getTypeDeclaration
146 printf "%s\n" "-factorypath ." > options3
147 printf "%s\n" "-factory TestGetTypeDeclarationApf" >> options3
148 printf "%s\n" "-sourcepath ${TESTSRC}" >> options3
150 # ${APT} @options3
152 RESULT=$?
153 case "$RESULT" in
154 0 )
155 ;;
157 * )
158 exit 1
159 esac
161 # Verify packages can be loaded by getPackage
163 printf "%s\n" "-factorypath ." > options4
164 printf "%s\n" "-factory TestGetPackageApf" >> options4
165 printf "%s\n" "-sourcepath ${TESTSRC}" >> options4
167 ${APT} @options4
169 RESULT=$?
170 case "$RESULT" in
171 0 )
172 ;;
174 * )
175 exit 1
176 esac
177 exit 0