8143037: JShell should determine commands by prefix

Reviewed-by: rfield, mcimadamore, briangoetz
This commit is contained in:
Jan Lahoda 2015-11-30 17:31:55 +01:00
parent 3b399ff099
commit ad5ccf3886
3 changed files with 221 additions and 274 deletions

View file

@ -23,6 +23,7 @@
/*
* @test
* @bug 8143037
* @summary Tests for Basic tests for REPL tool
* @ignore 8139873
* @library /tools/lib
@ -124,28 +125,28 @@ public class ToolBasicTest extends ReplToolTesting {
interrupt,
(a) -> assertCommand(a, "int a\u0003", ""),
(a) -> assertCommand(a, "int a = 2 + 2\u0003", ""),
(a) -> assertCommandCheckOutput(a, "/v", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/vars", assertVariables()),
(a) -> evaluateExpression(a, "int", "2", "2"),
(a) -> assertCommandCheckOutput(a, "/v", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/vars", assertVariables()),
(a) -> assertCommand(a, "void f() {", ""),
(a) -> assertCommand(a, "int q = 10;" + s, ""),
interrupt,
(a) -> assertCommand(a, "void f() {}\u0003", ""),
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods()),
(a) -> assertMethod(a, "int f() { return 0; }", "()int", "f"),
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods()),
(a) -> assertCommand(a, "class A {" + s, ""),
interrupt,
(a) -> assertCommand(a, "class A {}\u0003", ""),
(a) -> assertCommandCheckOutput(a, "/c", assertClasses()),
(a) -> assertCommandCheckOutput(a, "/classes", assertClasses()),
(a) -> assertClass(a, "interface A {}", "interface", "A"),
(a) -> assertCommandCheckOutput(a, "/c", assertClasses()),
(a) -> assertCommandCheckOutput(a, "/classes", assertClasses()),
(a) -> assertCommand(a, "import java.util.stream." + s, ""),
interrupt,
(a) -> assertCommand(a, "import java.util.stream.\u0003", ""),
(a) -> assertCommandCheckOutput(a, "/i", assertImports()),
(a) -> assertCommandCheckOutput(a, "/imports", assertImports()),
(a) -> assertImport(a, "import java.util.stream.Stream", "", "java.util.stream.Stream"),
(a) -> assertCommandCheckOutput(a, "/i", assertImports())
(a) -> assertCommandCheckOutput(a, "/imports", assertImports())
);
}
}
@ -265,10 +266,10 @@ public class ToolBasicTest extends ReplToolTesting {
public void testDebug() {
test(
(a) -> assertCommand(a, "/db", "| Debugging on\n"),
(a) -> assertCommand(a, "/deb", "| Debugging on\n"),
(a) -> assertCommand(a, "/debug", "| Debugging off\n"),
(a) -> assertCommand(a, "/debug", "| Debugging on\n"),
(a) -> assertCommand(a, "/db", "| Debugging off\n")
(a) -> assertCommand(a, "/deb", "| Debugging off\n")
);
}
@ -295,106 +296,70 @@ public class ToolBasicTest extends ReplToolTesting {
public void defineVariables() {
test(
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/v", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/vars", assertVariables()),
(a) -> assertVariable(a, "int", "a"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/v", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/vars", assertVariables()),
(a) -> assertVariable(a, "double", "a", "1", "1.0"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/v", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/vars", assertVariables()),
(a) -> evaluateExpression(a, "double", "2 * a", "2.0"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/v", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/vars", assertVariables())
);
}
public void defineMethods() {
test(
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods()),
(a) -> assertMethod(a, "int f() { return 0; }", "()int", "f"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods()),
(a) -> assertMethod(a, "void f(int a) { g(); }", "(int)void", "f"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods()),
(a) -> assertMethod(a, "void g() {}", "()void", "g"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods())
);
}
public void defineClasses() {
test(
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/c", assertClasses()),
(a) -> assertCommandCheckOutput(a, "/classes", assertClasses()),
(a) -> assertClass(a, "class A { }", "class", "A"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/c", assertClasses()),
(a) -> assertCommandCheckOutput(a, "/classes", assertClasses()),
(a) -> assertClass(a, "interface A { }", "interface", "A"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/c", assertClasses()),
(a) -> assertCommandCheckOutput(a, "/classes", assertClasses()),
(a) -> assertClass(a, "enum A { }", "enum", "A"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/c", assertClasses()),
(a) -> assertCommandCheckOutput(a, "/classes", assertClasses()),
(a) -> assertClass(a, "@interface A { }", "@interface", "A"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/c", assertClasses()),
(a) -> assertCommandCheckOutput(a, "/classes", assertClasses())
);
}
public void defineImports() {
test(
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/i", assertImports()),
(a) -> assertCommandCheckOutput(a, "/imports", assertImports()),
(a) -> assertImport(a, "import java.util.stream.Stream;", "", "java.util.stream.Stream"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/i", assertImports()),
(a) -> assertCommandCheckOutput(a, "/imports", assertImports()),
(a) -> assertImport(a, "import java.util.stream.*;", "", "java.util.stream.*"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/i", assertImports()),
(a) -> assertCommandCheckOutput(a, "/imports", assertImports()),
(a) -> assertImport(a, "import static java.lang.Math.PI;", "static", "java.lang.Math.PI"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/i", assertImports()),
(a) -> assertCommandCheckOutput(a, "/imports", assertImports()),
(a) -> assertImport(a, "import static java.lang.Math.*;", "static", "java.lang.Math.*"),
(a) -> assertCommandCheckOutput(a, "/l", assertList()),
(a) -> assertCommandCheckOutput(a, "/list", assertList()),
(a) -> assertCommandCheckOutput(a, "/i", assertImports()),
(a) -> assertCommandCheckOutput(a, "/imports", assertImports())
);
}
@ -405,7 +370,7 @@ public class ToolBasicTest extends ReplToolTesting {
compiler.compile(outDir, "package pkg; public class A { public String toString() { return \"A\"; } }");
Path classpath = compiler.getPath(outDir);
test(
(a) -> assertCommand(a, "/cp " + classpath, String.format("| Path %s added to classpath\n", classpath)),
(a) -> assertCommand(a, "/classpath " + classpath, String.format("| Path %s added to classpath\n", classpath)),
(a) -> evaluateExpression(a, "pkg.A", "new pkg.A();", "\"A\"")
);
test(new String[] { "-cp", classpath.toString() },
@ -471,20 +436,20 @@ public class ToolBasicTest extends ReplToolTesting {
public void testReset() {
test(
(a) -> assertReset(a, "/r"),
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods()),
(a) -> assertVariable(a, "int", "x"),
(a) -> assertCommandCheckOutput(a, "/v", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/vars", assertVariables()),
(a) -> assertMethod(a, "void f() { }", "()void", "f"),
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods()),
(a) -> assertClass(a, "class A { }", "class", "A"),
(a) -> assertCommandCheckOutput(a, "/c", assertClasses()),
(a) -> assertCommandCheckOutput(a, "/classes", assertClasses()),
(a) -> assertImport(a, "import java.util.stream.*;", "", "java.util.stream.*"),
(a) -> assertCommandCheckOutput(a, "/i", assertImports()),
(a) -> assertCommandCheckOutput(a, "/imports", assertImports()),
(a) -> assertReset(a, "/reset"),
(a) -> assertCommandCheckOutput(a, "/v", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/c", assertClasses()),
(a) -> assertCommandCheckOutput(a, "/i", assertImports())
(a) -> assertCommandCheckOutput(a, "/vars", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/classes", assertClasses()),
(a) -> assertCommandCheckOutput(a, "/imports", assertImports())
);
}
@ -508,11 +473,11 @@ public class ToolBasicTest extends ReplToolTesting {
loadClass(a, "class A { public String toString() { return \"A\"; } }",
"class", "A");
loadImport(a, "import java.util.stream.*;", "", "java.util.stream.*");
assertCommandCheckOutput(a, "/c", assertClasses());
assertCommandCheckOutput(a, "/classes", assertClasses());
},
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/v", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/i", assertImports())
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/vars", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/imports", assertImports())
);
Path unknown = compiler.getPath("UNKNOWN.repl");
test(
@ -531,15 +496,13 @@ public class ToolBasicTest extends ReplToolTesting {
"int a;",
"class A { public String toString() { return \"A\"; } }"
);
for (String s : new String[]{"/s", "/save"}) {
test(
(a) -> assertVariable(a, "int", "a"),
(a) -> assertClass(a, "class A { public String toString() { return \"A\"; } }", "class", "A"),
(a) -> assertCommand(a, s + " " + path.toString(), "")
);
assertEquals(Files.readAllLines(path), list);
}
for (String s : new String[]{"/s", "/save"}) {
test(
(a) -> assertVariable(a, "int", "a"),
(a) -> assertClass(a, "class A { public String toString() { return \"A\"; } }", "class", "A"),
(a) -> assertCommand(a, "/save " + path.toString(), "")
);
assertEquals(Files.readAllLines(path), list);
{
List<String> output = new ArrayList<>();
test(
(a) -> assertCommand(a, "int a;", null),
@ -550,24 +513,22 @@ public class ToolBasicTest extends ReplToolTesting {
.map(str -> str.substring(str.indexOf(':') + 2))
.filter(str -> !str.startsWith("/"))
.collect(Collectors.toList()))),
(a) -> assertCommand(a, s + " all " + path.toString(), "")
(a) -> assertCommand(a, "/save all " + path.toString(), "")
);
assertEquals(Files.readAllLines(path), output);
}
for (String s : new String[]{"/s", "/save"}) {
List<String> output = new ArrayList<>();
test(
(a) -> assertVariable(a, "int", "a"),
(a) -> assertClass(a, "class A { public String toString() { return \"A\"; } }", "class", "A"),
(a) -> assertCommandCheckOutput(a, "/h", (out) ->
output.addAll(Stream.of(out.split("\n"))
.filter(str -> !str.isEmpty())
.collect(Collectors.toList()))),
(a) -> assertCommand(a, s + " history " + path.toString(), "")
);
output.add(s + " history " + path.toString());
assertEquals(Files.readAllLines(path), output);
}
List<String> output = new ArrayList<>();
test(
(a) -> assertVariable(a, "int", "a"),
(a) -> assertClass(a, "class A { public String toString() { return \"A\"; } }", "class", "A"),
(a) -> assertCommandCheckOutput(a, "/history", (out) ->
output.addAll(Stream.of(out.split("\n"))
.filter(str -> !str.isEmpty())
.collect(Collectors.toList()))),
(a) -> assertCommand(a, "/save history " + path.toString(), "")
);
output.add("/save history " + path.toString());
assertEquals(Files.readAllLines(path), output);
}
public void testStartSet() throws BackingStoreException {
@ -579,7 +540,7 @@ public class ToolBasicTest extends ReplToolTesting {
(a) -> assertVariable(a, "double", "b", "10", "10.0"),
(a) -> assertMethod(a, "void f() {}", "()V", "f"),
(a) -> assertImport(a, "import java.util.stream.*;", "", "java.util.stream.*"),
(a) -> assertCommand(a, "/s " + startUpFile.toString(), null),
(a) -> assertCommand(a, "/save " + startUpFile.toString(), null),
(a) -> assertCommand(a, "/setstart " + startUpFile.toString(), null)
);
Path unknown = compiler.getPath("UNKNOWN");
@ -593,11 +554,11 @@ public class ToolBasicTest extends ReplToolTesting {
loadVariable(a, "double", "b", "10.0", "10.0");
loadMethod(a, "void f() {}", "()void", "f");
loadImport(a, "import java.util.stream.*;", "", "java.util.stream.*");
assertCommandCheckOutput(a, "/c", assertClasses());
assertCommandCheckOutput(a, "/classes", assertClasses());
},
(a) -> assertCommandCheckOutput(a, "/v", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/m", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/i", assertImports())
(a) -> assertCommandCheckOutput(a, "/vars", assertVariables()),
(a) -> assertCommandCheckOutput(a, "/methods", assertMethods()),
(a) -> assertCommandCheckOutput(a, "/imports", assertImports())
);
} finally {
removeStartup();
@ -618,24 +579,14 @@ public class ToolBasicTest extends ReplToolTesting {
}
public void testEmptyClassPath() {
String[] commands = {"/cp", "/classpath"};
test(Stream.of(commands)
.map(cmd -> (ReplTest) after -> assertCommand(after, cmd, "| /classpath requires a path argument\n"))
.toArray(ReplTest[]::new));
test(after -> assertCommand(after, "/classpath", "| /classpath requires a path argument\n"));
}
public void testNoArgument() {
String[] commands = {"/s", "/save", "/o", "/open", "/setstart", "/savestart"};
String[] commands = {"/save", "/open", "/setstart"};
test(Stream.of(commands)
.map(cmd -> {
String c = cmd;
if ("/s".equals(cmd)) {
c = "/save";
}
if ("/o".equals(cmd)) {
c = "/open";
}
final String finalC = c;
return (ReplTest) after -> assertCommand(after, cmd,
"| The " + finalC + " command requires a filename argument.\n");
@ -646,7 +597,7 @@ public class ToolBasicTest extends ReplToolTesting {
public void testStartSave() throws IOException {
Compiler compiler = new Compiler();
Path startSave = compiler.getPath("startSave.txt");
test(a -> assertCommand(a, "/savestart " + startSave.toString(), null));
test(a -> assertCommand(a, "/save start " + startSave.toString(), null));
List<String> lines = Files.lines(startSave)
.filter(s -> !s.isEmpty())
.collect(Collectors.toList());
@ -673,49 +624,42 @@ public class ToolBasicTest extends ReplToolTesting {
public void testRemoteExit() {
test(
a -> assertVariable(a, "int", "x"),
a -> assertCommandCheckOutput(a, "/v", assertVariables()),
a -> assertCommandCheckOutput(a, "/vars", assertVariables()),
a -> assertCommandCheckOutput(a, "System.exit(5);", s ->
assertTrue(s.contains("terminated"), s)),
a -> assertCommandCheckOutput(a, "/v", s ->
a -> assertCommandCheckOutput(a, "/vars", s ->
assertTrue(s.trim().isEmpty(), s)),
a -> assertMethod(a, "void f() { }", "()void", "f"),
a -> assertCommandCheckOutput(a, "/m", assertMethods())
a -> assertCommandCheckOutput(a, "/methods", assertMethods())
);
}
public void testListArgs() {
Consumer<String> assertList = s -> assertTrue(s.split("\n").length >= 7, s);
Consumer<String> assertList = s -> assertTrue(s.split("\n").length >= 4, s);
String arg = "qqqq";
Consumer<String> assertError = s -> assertEquals(s, "| Invalid /list argument: " + arg + "\n");
test(
a -> assertCommandCheckOutput(a, "/l all", assertList),
a -> assertCommandCheckOutput(a, "/list all", assertList),
a -> assertCommandCheckOutput(a, "/l " + arg, assertError),
a -> assertCommandCheckOutput(a, "/list " + arg, assertError),
a -> assertVariable(a, "int", "a"),
a -> assertCommandCheckOutput(a, "/l history", assertList),
a -> assertCommandCheckOutput(a, "/list history", assertList)
);
}
public void testFeedbackNegative() {
for (String feedback : new String[]{"/f", "/feedback"}) {
test(a -> assertCommandCheckOutput(a, feedback + " aaaa",
assertStartsWith("| Follow /feedback with of the following")));
}
test(a -> assertCommandCheckOutput(a, "/feedback aaaa",
assertStartsWith("| Follow /feedback with of the following")));
}
public void testFeedbackOff() {
for (String feedback : new String[]{"/f", "/feedback"}) {
for (String off : new String[]{"o", "off"}) {
test(
a -> assertCommand(a, feedback + " " + off, ""),
a -> assertCommand(a, "int a", ""),
a -> assertCommand(a, "void f() {}", ""),
a -> assertCommandCheckOutput(a, "aaaa", assertStartsWith("| Error:")),
a -> assertCommandCheckOutput(a, "public void f() {}", assertStartsWith("| Warning:"))
);
}
for (String off : new String[]{"o", "off"}) {
test(
a -> assertCommand(a, "/feedback " + off, ""),
a -> assertCommand(a, "int a", ""),
a -> assertCommand(a, "void f() {}", ""),
a -> assertCommandCheckOutput(a, "aaaa", assertStartsWith("| Error:")),
a -> assertCommandCheckOutput(a, "public void f() {}", assertStartsWith("| Warning:"))
);
}
}
@ -724,17 +668,15 @@ public class ToolBasicTest extends ReplToolTesting {
Path testConciseFile = compiler.getPath("testConciseFeedback");
String[] sources = new String[] {"int a", "void f() {}", "class A {}", "a = 10"};
compiler.writeToFile(testConciseFile, sources);
for (String feedback : new String[]{"/f", "/feedback"}) {
for (String concise : new String[]{"c", "concise"}) {
test(
a -> assertCommand(a, feedback + " " + concise, ""),
a -> assertCommand(a, sources[0], ""),
a -> assertCommand(a, sources[1], ""),
a -> assertCommand(a, sources[2], ""),
a -> assertCommand(a, sources[3], "| a : 10\n"),
a -> assertCommand(a, "/o " + testConciseFile.toString(), "| a : 10\n")
);
}
for (String concise : new String[]{"c", "concise"}) {
test(
a -> assertCommand(a, "/feedback " + concise, ""),
a -> assertCommand(a, sources[0], ""),
a -> assertCommand(a, sources[1], ""),
a -> assertCommand(a, sources[2], ""),
a -> assertCommand(a, sources[3], "| a : 10\n"),
a -> assertCommand(a, "/o " + testConciseFile.toString(), "| a : 10\n")
);
}
}
@ -788,65 +730,59 @@ public class ToolBasicTest extends ReplToolTesting {
"| Variable a has been assigned the value 10\n"
};
compiler.writeToFile(testDefaultFile, sources);
for (String feedback : new String[]{"/f", "/feedback"}) {
for (String defaultFeedback : new String[]{"", "d", "default"}) {
test(
a -> assertCommand(a, "/f o", ""),
a -> assertCommand(a, "int x", ""),
a -> assertCommand(a, feedback + " " + defaultFeedback, "| Feedback mode: default\n"),
a -> assertCommand(a, sources[0], output[0]),
a -> assertCommand(a, sources[1], output[1]),
a -> assertCommand(a, sources[2], output[2]),
a -> assertCommand(a, sources[3], output[3]),
a -> assertCommand(a, "/o " + testDefaultFile.toString(), "")
);
}
for (String defaultFeedback : new String[]{"", "d", "default"}) {
test(
a -> assertCommand(a, "/feedback o", ""),
a -> assertCommand(a, "int x", ""),
a -> assertCommand(a, "/feedback " + defaultFeedback, "| Feedback mode: default\n"),
a -> assertCommand(a, sources[0], output[0]),
a -> assertCommand(a, sources[1], output[1]),
a -> assertCommand(a, sources[2], output[2]),
a -> assertCommand(a, sources[3], output[3]),
a -> assertCommand(a, "/o " + testDefaultFile.toString(), "")
);
}
}
public void testDrop() {
for (String drop : new String[]{"/d", "/drop"}) {
test(false, new String[]{"-nostartup"},
a -> assertVariable(a, "int", "a"),
a -> dropVariable(a, drop + " 1", "int a = 0"),
a -> assertMethod(a, "int b() { return 0; }", "()I", "b"),
a -> dropMethod(a, drop + " 2", "b ()I"),
a -> assertClass(a, "class A {}", "class", "A"),
a -> dropClass(a, drop + " 3", "class A"),
a -> assertImport(a, "import java.util.stream.*;", "", "java.util.stream.*"),
a -> dropImport(a, drop + " 4", "import java.util.stream.*"),
a -> assertCommandCheckOutput(a, "/v", assertVariables()),
a -> assertCommandCheckOutput(a, "/m", assertMethods()),
a -> assertCommandCheckOutput(a, "/c", assertClasses()),
a -> assertCommandCheckOutput(a, "/i", assertImports())
);
test(false, new String[]{"-nostartup"},
a -> assertVariable(a, "int", "a"),
a -> dropVariable(a, drop + " a", "int a = 0"),
a -> assertMethod(a, "int b() { return 0; }", "()I", "b"),
a -> dropMethod(a, drop + " b", "b ()I"),
a -> assertClass(a, "class A {}", "class", "A"),
a -> dropClass(a, drop + " A", "class A"),
a -> assertCommandCheckOutput(a, "/v", assertVariables()),
a -> assertCommandCheckOutput(a, "/m", assertMethods()),
a -> assertCommandCheckOutput(a, "/c", assertClasses()),
a -> assertCommandCheckOutput(a, "/i", assertImports())
);
}
test(false, new String[]{"-nostartup"},
a -> assertVariable(a, "int", "a"),
a -> dropVariable(a, "/drop 1", "int a = 0"),
a -> assertMethod(a, "int b() { return 0; }", "()I", "b"),
a -> dropMethod(a, "/drop 2", "b ()I"),
a -> assertClass(a, "class A {}", "class", "A"),
a -> dropClass(a, "/drop 3", "class A"),
a -> assertImport(a, "import java.util.stream.*;", "", "java.util.stream.*"),
a -> dropImport(a, "/drop 4", "import java.util.stream.*"),
a -> assertCommandCheckOutput(a, "/vars", assertVariables()),
a -> assertCommandCheckOutput(a, "/methods", assertMethods()),
a -> assertCommandCheckOutput(a, "/classes", assertClasses()),
a -> assertCommandCheckOutput(a, "/imports", assertImports())
);
test(false, new String[]{"-nostartup"},
a -> assertVariable(a, "int", "a"),
a -> dropVariable(a, "/drop a", "int a = 0"),
a -> assertMethod(a, "int b() { return 0; }", "()I", "b"),
a -> dropMethod(a, "/drop b", "b ()I"),
a -> assertClass(a, "class A {}", "class", "A"),
a -> dropClass(a, "/drop A", "class A"),
a -> assertCommandCheckOutput(a, "/vars", assertVariables()),
a -> assertCommandCheckOutput(a, "/methods", assertMethods()),
a -> assertCommandCheckOutput(a, "/classes", assertClasses()),
a -> assertCommandCheckOutput(a, "/imports", assertImports())
);
}
public void testDropNegative() {
for (String drop : new String[]{"/d", "/drop"}) {
test(false, new String[]{"-nostartup"},
a -> assertCommand(a, drop + " 0", "| No definition or id named 0 found. See /classes /methods /vars or /list\n"),
a -> assertCommand(a, drop + " a", "| No definition or id named a found. See /classes /methods /vars or /list\n"),
a -> assertCommandCheckOutput(a, drop,
assertStartsWith("| In the /drop argument, please specify an import, variable, method, or class to drop.")),
a -> assertVariable(a, "int", "a"),
a -> assertCommand(a, "a", "| Variable a of type int has value 0\n"),
a -> assertCommand(a, drop + " 2", "| The argument did not specify an import, variable, method, or class to drop.\n")
);
}
test(false, new String[]{"-nostartup"},
a -> assertCommand(a, "/drop 0", "| No definition or id named 0 found. See /classes /methods /vars or /list\n"),
a -> assertCommand(a, "/drop a", "| No definition or id named a found. See /classes /methods /vars or /list\n"),
a -> assertCommandCheckOutput(a, "/drop",
assertStartsWith("| In the /drop argument, please specify an import, variable, method, or class to drop.")),
a -> assertVariable(a, "int", "a"),
a -> assertCommand(a, "a", "| Variable a of type int has value 0\n"),
a -> assertCommand(a, "/drop 2", "| The argument did not specify an import, variable, method, or class to drop.\n")
);
}
public void testAmbiguousDrop() {
@ -855,25 +791,23 @@ public class ToolBasicTest extends ReplToolTesting {
int lines = s.split("\n").length;
assertEquals(lines, 5, "Expected 3 ambiguous keys, but found: " + (lines - 2) + "\n" + s);
};
for (String drop : new String[]{"/d", "/drop"}) {
test(
a -> assertVariable(a, "int", "a"),
a -> assertMethod(a, "int a() { return 0; }", "()int", "a"),
a -> assertClass(a, "class a {}", "class", "a"),
a -> assertCommandCheckOutput(a, drop + " a", check),
a -> assertCommandCheckOutput(a, "/v", assertVariables()),
a -> assertCommandCheckOutput(a, "/m", assertMethods()),
a -> assertCommandCheckOutput(a, "/c", assertClasses()),
a -> assertCommandCheckOutput(a, "/i", assertImports())
);
test(
a -> assertMethod(a, "int a() { return 0; }", "()int", "a"),
a -> assertMethod(a, "double a(int a) { return 0; }", "(int)double", "a"),
a -> assertMethod(a, "double a(double a) { return 0; }", "(double)double", "a"),
a -> assertCommandCheckOutput(a, drop + " a", check),
a -> assertCommandCheckOutput(a, "/m", assertMethods())
);
}
test(
a -> assertVariable(a, "int", "a"),
a -> assertMethod(a, "int a() { return 0; }", "()int", "a"),
a -> assertClass(a, "class a {}", "class", "a"),
a -> assertCommandCheckOutput(a, "/drop a", check),
a -> assertCommandCheckOutput(a, "/vars", assertVariables()),
a -> assertCommandCheckOutput(a, "/methods", assertMethods()),
a -> assertCommandCheckOutput(a, "/classes", assertClasses()),
a -> assertCommandCheckOutput(a, "/imports", assertImports())
);
test(
a -> assertMethod(a, "int a() { return 0; }", "()int", "a"),
a -> assertMethod(a, "double a(int a) { return 0; }", "(int)double", "a"),
a -> assertMethod(a, "double a(double a) { return 0; }", "(double)double", "a"),
a -> assertCommandCheckOutput(a, "/drop a", check),
a -> assertCommandCheckOutput(a, "/methods", assertMethods())
);
}
public void testHistoryReference() {
@ -893,4 +827,14 @@ public class ToolBasicTest extends ReplToolTesting {
a -> assertCommand(a, "/1", "System.err.println(1)\n", "", null, "", "1\n")
);
}
public void testCommandPrefix() {
test(a -> assertCommandCheckOutput(a, "/s",
assertStartsWith("| Command: /s is ambiguous: /seteditor, /save, /setstart")),
a -> assertCommand(a, "int var", "| Added variable var of type int\n"),
a -> assertCommandCheckOutput(a, "/va",
assertStartsWith("| int var = 0")),
a -> assertCommandCheckOutput(a, "/save",
assertStartsWith("| The /save command requires a filename argument.")));
}
}