123 String caller = walker.walk(s ->
124 s.map(StackFrame::getClassName)
125 .filter(cn -> !cn.startsWith("jdk.internal.reflect.") && !cn.startsWith("java.lang.invoke"))
126 .skip(2).findFirst()
127 ).get();
128 assertEquals(caller, C2.class.getName());
129
130 verify(walker, C1.class, "call");
131 verify(walker, C2.class, "call");
132 verify(walker, C2.class, "run");
133 verify(walker, C2.class, "walk");
134 verify(walker, C2.class, "testEmbeddedWalker");
135 } // here is the end line number of approximate range, L136.
136
137 static void verify(StackWalker walker, Class<?> c, String mn) {
138 final String fileName = "EmbeddedStackWalkTest.java";
139 walker.walk(s -> {
140 s.limit(BIG_LOOP)
141 .filter(f -> c.getName().equals(f.getClassName()) && mn.equals(f.getMethodName()))
142 .forEach(f -> {
143 assertEquals(f.getFileName().get(), fileName);
144 int line = f.getLineNumber().getAsInt();
145 assertTrue(line >= BEGIN_LINE && line <= END_LINE);
146
147 StackTraceElement st = f.toStackTraceElement();
148 assertEquals(c.getName(), st.getClassName());
149 assertEquals(mn, st.getMethodName());
150 assertEquals(st.getFileName(), fileName);
151 line = st.getLineNumber();
152 assertTrue(line >= BEGIN_LINE && line <= END_LINE);
153 });
154 return null;
155 });
156 }
157 }
158 }
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123 String caller = walker.walk(s ->
124 s.map(StackFrame::getClassName)
125 .filter(cn -> !cn.startsWith("jdk.internal.reflect.") && !cn.startsWith("java.lang.invoke"))
126 .skip(2).findFirst()
127 ).get();
128 assertEquals(caller, C2.class.getName());
129
130 verify(walker, C1.class, "call");
131 verify(walker, C2.class, "call");
132 verify(walker, C2.class, "run");
133 verify(walker, C2.class, "walk");
134 verify(walker, C2.class, "testEmbeddedWalker");
135 } // here is the end line number of approximate range, L136.
136
137 static void verify(StackWalker walker, Class<?> c, String mn) {
138 final String fileName = "EmbeddedStackWalkTest.java";
139 walker.walk(s -> {
140 s.limit(BIG_LOOP)
141 .filter(f -> c.getName().equals(f.getClassName()) && mn.equals(f.getMethodName()))
142 .forEach(f -> {
143 assertEquals(f.getFileName(), fileName);
144 int line = f.getLineNumber();
145 assertTrue(line >= BEGIN_LINE && line <= END_LINE);
146
147 StackTraceElement st = f.toStackTraceElement();
148 assertEquals(c.getName(), st.getClassName());
149 assertEquals(mn, st.getMethodName());
150 assertEquals(st.getFileName(), fileName);
151 line = st.getLineNumber();
152 assertTrue(line >= BEGIN_LINE && line <= END_LINE);
153 });
154 return null;
155 });
156 }
157 }
158 }
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