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1 | /******************************************************************************* |
2 | * Copyright (c) 2015 Ericsson | |
3 | * | |
4 | * All rights reserved. This program and the accompanying materials are | |
5 | * made available under the terms of the Eclipse Public License v1.0 which | |
6 | * accompanies this distribution, and is available at | |
7 | * http://www.eclipse.org/legal/epl-v10.html | |
8 | * | |
9 | * Contributors: | |
10 | * Bernd Hufmann - IInitial API and implementation | |
11 | *******************************************************************************/ | |
12 | ||
13 | package org.eclipse.tracecompass.tmf.ctf.core.tests.trace; | |
14 | ||
15 | import static org.junit.Assert.assertEquals; | |
16 | import static org.junit.Assert.assertNotNull; | |
17 | import static org.junit.Assert.assertTrue; | |
18 | import static org.junit.Assert.fail; | |
19 | ||
20 | import java.nio.file.Files; | |
21 | import java.nio.file.Path; | |
22 | import java.nio.file.Paths; | |
23 | import java.util.LinkedList; | |
24 | import java.util.List; | |
25 | ||
26 | import org.eclipse.core.runtime.IStatus; | |
27 | import org.eclipse.tracecompass.tmf.core.trace.TraceValidationStatus; | |
28 | import org.eclipse.tracecompass.tmf.ctf.core.trace.CtfTmfTrace; | |
29 | import org.eclipse.tracecompass.tmf.ctf.core.trace.CtfTraceValidationStatus; | |
30 | import org.junit.Test; | |
31 | import org.junit.runner.RunWith; | |
32 | import org.junit.runners.Parameterized; | |
33 | import org.junit.runners.Parameterized.Parameters; | |
34 | ||
35 | /** | |
36 | * The class <code>CtfTmfTraceValidateTest</code> contains tests for trace | |
37 | * validation | |
38 | * <code>{@link CtfTmfTrace#validate(org.eclipse.core.resources.IProject, String)}</code> | |
39 | * . | |
40 | * | |
41 | * @author Bernd Hufmann | |
42 | */ | |
43 | @RunWith(Parameterized.class) | |
44 | public class CtfTmfTraceValidateTest { | |
45 | ||
46 | private static final Path BASE_PATH = Paths.get("../org.eclipse.tracecompass.ctf.core.tests", "traces"); | |
47 | private static final Path CTF_SUITE_BASE_PATH = Paths.get("../org.eclipse.tracecompass.ctf.core.tests", "traces", "ctf-testsuite", "tests", "1.8"); | |
48 | ||
49 | private String fTrace; | |
50 | private int fServerity; | |
51 | private int fConfidence; | |
52 | private boolean fHasException; | |
53 | ||
54 | /** | |
55 | * Gets a list of test case parameters. | |
56 | * | |
57 | * @return The list of CTF traces (directories) to test | |
58 | */ | |
59 | @Parameters(name = "{index}: {0}") | |
60 | public static Iterable<Object[]> getTracePaths() { | |
61 | final List<Object[]> dirs = new LinkedList<>(); | |
62 | // text-only metadata, valid CTF trace (lttle-endian) | |
63 | addDirsFrom(dirs, CTF_SUITE_BASE_PATH.resolve(Paths.get("regression", "metadata", "pass", "literal-integers")), IStatus.OK, 10, false); | |
64 | // packet-based metadata, valid CTF trace (lttle-endian) | |
65 | addDirsFrom(dirs, BASE_PATH.resolve(Paths.get("kernel")), IStatus.OK, 10, false); | |
66 | // text-only metadata, but invalid | |
67 | addDirsFrom(dirs, CTF_SUITE_BASE_PATH.resolve(Paths.get("regression", "metadata", "fail", "enum-empty")), IStatus.WARNING, 1, true); | |
68 | // packet-based metadata, but invalid | |
69 | addDirsFrom(dirs, CTF_SUITE_BASE_PATH.resolve(Paths.get("regression", "metadata", "fail", "lttng-modules-2.0-pre1")), IStatus.WARNING, 1, true); | |
70 | // pass file instead of directory | |
71 | addDirsFrom(dirs, BASE_PATH.resolve(Paths.get("trace2.tar.bz2")), IStatus.ERROR, 1, false); | |
72 | ||
73 | return dirs; | |
74 | } | |
75 | ||
76 | private static void addDirsFrom(List<Object[]> dirs, Path path, int severity, int confidence, boolean hasException) { | |
77 | if (!Files.exists(path)) { | |
78 | /* Some planned directories may not exist yet in the test suite */ | |
79 | return; | |
80 | } | |
81 | ||
82 | Object array[] = new Object[] { path.toString(), severity, confidence, hasException }; | |
83 | dirs.add(array); | |
84 | } | |
85 | ||
86 | /** | |
87 | * @param trace | |
88 | * a trace path | |
89 | * @param severity | |
90 | * severity of validation status expected | |
91 | * @param confidence | |
92 | * confidence of validation status expected | |
93 | * @param hasException | |
94 | * flag whether validation status should contain exception | |
95 | */ | |
96 | public CtfTmfTraceValidateTest(String trace, int severity, int confidence, boolean hasException) { | |
97 | fTrace = trace; | |
98 | fServerity = severity; | |
99 | fConfidence = confidence; | |
100 | fHasException = hasException; | |
101 | } | |
102 | ||
103 | /** | |
104 | * Main test cases | |
105 | */ | |
106 | @Test | |
107 | public void testValidate() { | |
108 | try (CtfTmfTrace trace = new CtfTmfTrace();) { | |
109 | IStatus status = trace.validate(null, fTrace); | |
110 | assertEquals(toString(), fServerity, status.getSeverity()); | |
111 | ||
112 | if (fHasException) { | |
113 | assertNotNull(toString(), status.getException()); | |
114 | } | |
115 | switch (status.getSeverity()) { | |
116 | case IStatus.OK: { | |
117 | assertTrue(status instanceof CtfTraceValidationStatus); | |
118 | CtfTraceValidationStatus ctfStatus = (CtfTraceValidationStatus) status; | |
119 | assertEquals(toString(), fConfidence, ctfStatus.getConfidence()); | |
120 | assertNotNull(ctfStatus.getEnvironment()); | |
121 | break; | |
122 | } | |
123 | case IStatus.WARNING: { | |
124 | assertTrue(status instanceof TraceValidationStatus); | |
125 | TraceValidationStatus ctfStatus = (TraceValidationStatus) status; | |
126 | assertEquals(fConfidence, ctfStatus.getConfidence()); | |
127 | break; | |
128 | } | |
129 | case IStatus.ERROR: { | |
130 | // nothing else to check here | |
131 | break; | |
132 | } | |
133 | default: | |
134 | // no other severity should be returned | |
135 | fail(); | |
136 | break; | |
137 | } | |
138 | assertEquals(fServerity, status.getSeverity()); | |
139 | } | |
140 | } | |
141 | ||
142 | } |