|
1 /* |
|
2 * Copyright (c) 2006, 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.midi.Instrument; |
|
25 import javax.sound.midi.MidiSystem; |
|
26 import javax.sound.midi.Soundbank; |
|
27 import javax.sound.midi.Synthesizer; |
|
28 |
|
29 /** |
|
30 * @test |
|
31 * @bug 4685396 |
|
32 * @summary Tests that Synthesizer.remapInstrument works |
|
33 * @run main bug4685396 |
|
34 * @key headful |
|
35 */ |
|
36 public class bug4685396 { |
|
37 |
|
38 static Synthesizer synth = null; |
|
39 |
|
40 public static boolean isInstrumentExist(Instrument inst, Instrument[] insts) { |
|
41 for (int i = 0; i < insts.length; i++) { |
|
42 if (inst.equals(insts[i])) |
|
43 return true; |
|
44 } |
|
45 return false; |
|
46 } |
|
47 |
|
48 static boolean test( |
|
49 boolean reloadInstr, // reload all instruments? |
|
50 boolean unloadFrom, // unload "from" instrument? |
|
51 boolean unloadTo // unload "to" instrument? |
|
52 ) throws Exception |
|
53 { |
|
54 log("Starting test: reloadInstr=" + reloadInstr |
|
55 + ", unloadFrom=" + unloadFrom |
|
56 + ", unloadTo=" + unloadTo |
|
57 + ""); |
|
58 |
|
59 log(" creating synthesizer..."); |
|
60 synth = MidiSystem.getSynthesizer(); |
|
61 log(" opening synthesizer..."); |
|
62 synth.open(); |
|
63 |
|
64 Soundbank sbank = synth.getDefaultSoundbank(); |
|
65 if (sbank == null) |
|
66 throw new RuntimeException("ERROR: Could not get default soundbank"); |
|
67 |
|
68 if (reloadInstr) { |
|
69 synth.unloadAllInstruments(sbank); |
|
70 synth.loadAllInstruments(sbank); |
|
71 } |
|
72 |
|
73 Instrument[] instrs = synth.getLoadedInstruments(); |
|
74 |
|
75 log(" " + instrs.length + " instruments loaded."); |
|
76 |
|
77 if (instrs.length < 2) |
|
78 throw new RuntimeException("ERROR: need at least 2 loaded instruments"); |
|
79 |
|
80 Instrument from = instrs[0]; |
|
81 Instrument to = instrs[instrs.length - 1]; |
|
82 |
|
83 if (unloadFrom) |
|
84 synth.unloadInstrument(from); |
|
85 if (unloadTo) |
|
86 synth.unloadInstrument(to); |
|
87 |
|
88 log(" from instrument (" + (unloadFrom ? "UNLOADED" : "LOADED") |
|
89 + "): " + from.toString()); |
|
90 log(" to instrument (" + (unloadTo ? "UNLOADED" : "LOADED") |
|
91 + "): " + to.toString()); |
|
92 |
|
93 boolean result = false; |
|
94 boolean excepted = false; |
|
95 try { |
|
96 result = synth.remapInstrument(from, to); |
|
97 log(" remapInstrument(from, to) returns " + result); |
|
98 } catch (IllegalArgumentException ex) { |
|
99 excepted = true; |
|
100 log(" EXCEPTION:"); |
|
101 ex.printStackTrace(System.out); |
|
102 } |
|
103 |
|
104 instrs = synth.getLoadedInstruments(); |
|
105 log(" " + instrs.length + " instruments remains loaded."); |
|
106 |
|
107 boolean toUnloaded = !isInstrumentExist(to, instrs); |
|
108 boolean fromUnloaded = !isInstrumentExist(from, instrs); |
|
109 |
|
110 log(" from instrument is " + (fromUnloaded ? "UNLOADED" : "LOADED")); |
|
111 log(" to instrument is " + (toUnloaded ? "UNLOADED" : "LOADED")); |
|
112 |
|
113 boolean bOK = true; |
|
114 if (result) { |
|
115 if (unloadTo) { |
|
116 bOK = false; |
|
117 log("ERROR: unloaded to, but sucessfull remap"); |
|
118 } |
|
119 if (!fromUnloaded) { |
|
120 bOK = false; |
|
121 log("ERROR: sucessfull remap, but from hasn't been unloaded"); |
|
122 } |
|
123 if (toUnloaded) { |
|
124 bOK = false; |
|
125 log("ERROR: to has been unloaded!"); |
|
126 } |
|
127 } else { |
|
128 if (!excepted) { |
|
129 bOK = false; |
|
130 log("ERROR: remap returns false, exception hasn't been thrown"); |
|
131 } |
|
132 if (!unloadTo) { |
|
133 bOK = false; |
|
134 log("ERROR: to is loaded, but remap returns false"); |
|
135 } |
|
136 if (unloadFrom != fromUnloaded) { |
|
137 bOK = false; |
|
138 log("ERROR: remap returns false, but status of from has been changed"); |
|
139 } |
|
140 } |
|
141 |
|
142 if (bOK) { |
|
143 log("Test result: OK\n"); |
|
144 } else { |
|
145 log("Test result: FAIL\n"); |
|
146 } |
|
147 |
|
148 return bOK; |
|
149 } |
|
150 |
|
151 static void cleanup() { |
|
152 if (synth != null) { |
|
153 synth.close(); |
|
154 synth = null; |
|
155 } |
|
156 } |
|
157 |
|
158 static boolean runTest( |
|
159 boolean reloadInstr, // reload all instruments? |
|
160 boolean unloadTo, // unload "to" instrument? |
|
161 boolean unloadFrom // unload "from" instrument? |
|
162 ) |
|
163 { |
|
164 boolean success = false; |
|
165 try { |
|
166 success = test(reloadInstr, unloadFrom, unloadTo); |
|
167 } catch (Exception ex) { |
|
168 log("Exception: " + ex.toString()); |
|
169 } |
|
170 cleanup(); |
|
171 return success; |
|
172 } |
|
173 |
|
174 public static void main(String args[]) throws Exception { |
|
175 boolean failed = false; |
|
176 if (!runTest(true, false, false)) |
|
177 failed = true; |
|
178 if (!runTest(true, false, true)) |
|
179 failed = true; |
|
180 if (!runTest(true, true, false)) |
|
181 failed = true; |
|
182 if (!runTest(true, true, true)) |
|
183 failed = true; |
|
184 |
|
185 if (failed) { |
|
186 throw new RuntimeException("Test FAILED."); |
|
187 } |
|
188 log("Test sucessfully passed."); |
|
189 } |
|
190 |
|
191 |
|
192 // helper routines |
|
193 static long startTime = currentTimeMillis(); |
|
194 static long currentTimeMillis() { |
|
195 //return System.nanoTime() / 1000000L; |
|
196 return System.currentTimeMillis(); |
|
197 } |
|
198 static void log(String s) { |
|
199 long time = currentTimeMillis() - startTime; |
|
200 long ms = time % 1000; |
|
201 time /= 1000; |
|
202 long sec = time % 60; |
|
203 time /= 60; |
|
204 long min = time % 60; |
|
205 time /= 60; |
|
206 System.out.println("" |
|
207 + (time < 10 ? "0" : "") + time |
|
208 + ":" + (min < 10 ? "0" : "") + min |
|
209 + ":" + (sec < 10 ? "0" : "") + sec |
|
210 + "." + (ms < 10 ? "00" : (ms < 100 ? "0" : "")) + ms |
|
211 + " (" + Thread.currentThread().getName() + ") " + s); |
|
212 } |
|
213 static void delay(int millis) { |
|
214 try { |
|
215 Thread.sleep(millis); |
|
216 } catch (InterruptedException e) {} |
|
217 } |
|
218 } |