|
1 /* |
|
2 * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved. |
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
|
4 * |
|
5 * This code is free software; you can redistribute it and/or modify it |
|
6 * under the terms of the GNU General Public License version 2 only, as |
|
7 * published by the Free Software Foundation. |
|
8 * |
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
|
13 * accompanied this code). |
|
14 * |
|
15 * You should have received a copy of the GNU General Public License version |
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
18 * |
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
20 * or visit www.oracle.com if you need additional information or have any |
|
21 * questions. |
|
22 */ |
|
23 |
|
24 import javax.sound.sampled.AudioFormat; |
|
25 import javax.sound.sampled.AudioSystem; |
|
26 import javax.sound.sampled.Line; |
|
27 import javax.sound.sampled.LineUnavailableException; |
|
28 import javax.sound.sampled.Mixer; |
|
29 import javax.sound.sampled.SourceDataLine; |
|
30 |
|
31 /** |
|
32 * @test |
|
33 * @bug 4681384 |
|
34 * @summary SourceDataLine.write() causes Unexpected Signal 11 in native code |
|
35 * outside the VM |
|
36 */ |
|
37 public class SourceDataLineDefaultBufferSizeCrash { |
|
38 |
|
39 static final int STATUS_PASSED = 0; |
|
40 static final int STATUS_FAILED = 2; |
|
41 static final int STATUS_TEMP = 95; |
|
42 |
|
43 public static void main(String argv[]) throws Exception { |
|
44 int testExitStatus = run(argv, System.out) + STATUS_TEMP; |
|
45 } |
|
46 |
|
47 public static int run(String argv[], java.io.PrintStream out) throws Exception { |
|
48 int testResult = STATUS_PASSED; |
|
49 |
|
50 int framesNumberToExceed = 2; |
|
51 if ( argv.length > 0 ) { |
|
52 try { |
|
53 framesNumberToExceed = Integer.parseInt(argv[0]); |
|
54 } |
|
55 catch (NumberFormatException e) { |
|
56 } |
|
57 } |
|
58 |
|
59 out.println |
|
60 ("\n==> Test for SourceDataLine.write() method:"); |
|
61 |
|
62 Mixer.Info[] installedMixersInfo = AudioSystem.getMixerInfo(); |
|
63 |
|
64 if ( installedMixersInfo == null ) { |
|
65 out.println("## AudioSystem.getMixerInfo() returned unexpected result:"); |
|
66 out.println("# expected: an array of Mixer.Info objects (may be array of length 0);"); |
|
67 out.println("# produced: null;"); |
|
68 return STATUS_FAILED; |
|
69 } |
|
70 |
|
71 if ( installedMixersInfo.length == 0 ) { |
|
72 // there are no mixers installed on the system - |
|
73 // so this testcase can not be tested |
|
74 out.println("\n>>> There are no mixers installed on the system!"); |
|
75 return STATUS_PASSED; |
|
76 } |
|
77 |
|
78 out.println("\n>>> Number of mixers installed on the system = " |
|
79 + installedMixersInfo.length); |
|
80 Mixer installedMixer = null; |
|
81 for (int i=0; i < installedMixersInfo.length; i++) { |
|
82 try { |
|
83 installedMixer = AudioSystem.getMixer(installedMixersInfo[i]); |
|
84 } catch (SecurityException securityException) { |
|
85 // installed Mixer is unavailable because of security restrictions |
|
86 out.println("\n>>> installedMixer[" + i |
|
87 + "] is unavailable because of security restrictions"); |
|
88 continue; |
|
89 } catch (Throwable thrown) { |
|
90 out.println("\n## installedMixer[" + i + "] is unavailable because of"); |
|
91 out.println("# AudioSystem.getMixer() threw unexpected exception:"); |
|
92 thrown.printStackTrace(out); |
|
93 testResult = STATUS_FAILED; |
|
94 continue; |
|
95 } |
|
96 |
|
97 out.println("\n>>> installedMixer["+i+"] = " + installedMixer); |
|
98 try { |
|
99 installedMixer.open(); |
|
100 } catch (LineUnavailableException lineUnavailableException) { |
|
101 // installedMixer is not available due to resource restrictions |
|
102 out.println(">> installedMixer[" + i |
|
103 + "] is not opened because of resource restrictions"); |
|
104 continue; |
|
105 } catch (SecurityException securityException) { |
|
106 // installedMixer is not available due to security restrictions |
|
107 out.println(">> installedMixer[" + i |
|
108 + "] is not opened because of security restrictions"); |
|
109 continue; |
|
110 } catch (Throwable thrown) { |
|
111 out.println("## installedMixer.open() throws unexpected exception:"); |
|
112 thrown.printStackTrace(out); |
|
113 testResult = STATUS_FAILED; |
|
114 continue; |
|
115 } |
|
116 Line.Info supportedSourceLineInfo[] = null; |
|
117 try { |
|
118 supportedSourceLineInfo = installedMixer.getSourceLineInfo(); |
|
119 } catch (Throwable thrown) { |
|
120 out.println("## installedMixer.getSourceLineInfo() throws " |
|
121 + "unexpected exception:"); |
|
122 thrown.printStackTrace(out); |
|
123 testResult = STATUS_FAILED; |
|
124 installedMixer.close(); |
|
125 continue; |
|
126 } |
|
127 if ( supportedSourceLineInfo == null ) { |
|
128 out.println("## installedMixer.getSourceLineInfo() returned null array"); |
|
129 out.println("# Mixer = " + installedMixer); |
|
130 testResult = STATUS_FAILED; |
|
131 installedMixer.close(); |
|
132 continue; |
|
133 } |
|
134 out.println("\n>> Number of SourceLineInfo supported by installedMixer =" |
|
135 + supportedSourceLineInfo.length); |
|
136 |
|
137 for (int j=0; j < supportedSourceLineInfo.length; j++) { |
|
138 Line.Info testSourceLineInfo = supportedSourceLineInfo[j]; |
|
139 |
|
140 out.println("\n> testSourceLineInfo["+j+"] = " + testSourceLineInfo); |
|
141 Line testSourceLine = null; |
|
142 try { |
|
143 testSourceLine = installedMixer.getLine(testSourceLineInfo); |
|
144 } catch (LineUnavailableException lineUnavailableException) { |
|
145 // line is not available due to resource restrictions |
|
146 out.println("> Line for this SourceLine Info is not available " |
|
147 + "due to resource restrictions"); |
|
148 continue; |
|
149 } catch (SecurityException securityException) { |
|
150 // line is not available due to security restrictions |
|
151 out.println("> Line for this SourceLine Info is not available " |
|
152 + "due to security restrictions"); |
|
153 continue; |
|
154 } catch (Throwable thrown) { |
|
155 out.println("## installedMixer.getLine(testSourceLineInfo) throws" |
|
156 + "unexpected Exception:"); |
|
157 thrown.printStackTrace(out); |
|
158 testResult = STATUS_FAILED; |
|
159 continue; |
|
160 } |
|
161 |
|
162 out.println("> testedSourceLine = " + testSourceLine); |
|
163 if ( ! (testSourceLine instanceof SourceDataLine) ) { |
|
164 out.println("> testSourceLine is not SourceDataLine"); |
|
165 continue; |
|
166 } |
|
167 |
|
168 SourceDataLine testedSourceLine = (SourceDataLine)testSourceLine; |
|
169 AudioFormat lineAudioFormat = testedSourceLine.getFormat(); |
|
170 |
|
171 out.println("\n> opening tested SourceLine:"); |
|
172 try { |
|
173 //testedSourceLine.open(lineAudioFormat, 2048); |
|
174 testedSourceLine.open(lineAudioFormat); |
|
175 out.println("> OK - line is opened with "+testedSourceLine.getBufferSize()+" bytes buffer"); |
|
176 } catch (LineUnavailableException lineUnavailableException) { |
|
177 out.println("> Line is not available due to resource restrictions:"); |
|
178 lineUnavailableException.printStackTrace(out); |
|
179 continue; |
|
180 } catch (SecurityException securityException) { |
|
181 out.println("> Line is not available due to security restrictions:"); |
|
182 securityException.printStackTrace(out); |
|
183 continue; |
|
184 } catch (Throwable thrown) { |
|
185 out.println("## SourceDataLine.open(AudioFormat format) failed:"); |
|
186 out.println("# Unexpected Exception is thrown"); |
|
187 out.println("# Mixer = " + installedMixer); |
|
188 out.println("# SourceDataLine = " + testedSourceLine); |
|
189 thrown.printStackTrace(out); |
|
190 testResult = STATUS_FAILED; |
|
191 continue; |
|
192 } |
|
193 |
|
194 testedSourceLine.start(); |
|
195 |
|
196 int frameSize = 1; |
|
197 if ( lineAudioFormat.getFrameSize() != AudioSystem.NOT_SPECIFIED ) { |
|
198 frameSize = lineAudioFormat.getFrameSize(); |
|
199 } else { |
|
200 if ( lineAudioFormat.getSampleSizeInBits() != AudioSystem.NOT_SPECIFIED ) { |
|
201 frameSize = lineAudioFormat.getSampleSizeInBits()/8; |
|
202 if ( lineAudioFormat.getSampleSizeInBits()%8 != 0 ) { |
|
203 frameSize++; |
|
204 } |
|
205 } |
|
206 } |
|
207 int bufferSizeToWrite = testedSourceLine.available() |
|
208 + (frameSize * framesNumberToExceed); |
|
209 byte[] dataToWrite = new byte[bufferSizeToWrite]; |
|
210 for (int k=0; k < bufferSizeToWrite; k++) { |
|
211 dataToWrite[k] = (byte)1; |
|
212 } |
|
213 int offsetToWrite = 0; |
|
214 |
|
215 out.println("\n> check SourceDataLine.write() to write more data " |
|
216 + "than can currently be written:"); |
|
217 |
|
218 out.println("> testedSourceLine.available() = " + testedSourceLine.available()); |
|
219 out.println("> frame size = " + frameSize); |
|
220 out.println("> number of bytes to write = " + bufferSizeToWrite); |
|
221 int writtenBytes = -1; |
|
222 try { |
|
223 writtenBytes = |
|
224 testedSourceLine.write(dataToWrite, offsetToWrite, bufferSizeToWrite); |
|
225 out.println("> OK - number of written bytes = " + writtenBytes); |
|
226 } catch (Throwable thrown) { |
|
227 out.println("## SourceDataLine.write(byte[] b, int off, int len) failed:"); |
|
228 out.println("# Unexpected Exception is thrown"); |
|
229 thrown.printStackTrace(out); |
|
230 testResult = STATUS_FAILED; |
|
231 } |
|
232 |
|
233 testedSourceLine.close(); |
|
234 |
|
235 } // for (int j=0; j < supportedSourceLineInfo.length; j++) |
|
236 installedMixer.close(); |
|
237 |
|
238 } // for (int i=0; i < installedMixersInfo.length; i++) |
|
239 |
|
240 if ( testResult == STATUS_FAILED ) { |
|
241 throw new Exception("Test FAILED!"); |
|
242 } else { |
|
243 out.println("\n==> test PASSED!"); |
|
244 } |
|
245 return testResult; |
|
246 } |
|
247 |
|
248 } |