com.cliffc.aa.TestREPL Class Reference

Collaboration diagram for com.cliffc.aa.TestREPL:

Public Member Functions
void	close_repl ()
void	open_repl ()
void	testREPL00 ()
void	testREPL01 ()
void	testREPL02 ()
void	testREPL03 ()
void	testREPL04 () throws IOException

Public Attributes
final SystemErrRule	sysErr = new SystemErrRule().enableLog().muteForSuccessfulTests()
final SystemOutRule	sysOut = new SystemOutRule().enableLog().muteForSuccessfulTests()

Private Member Functions
void	test (String partial, String expected)
void	testerr (String partial, String parerr, String expected, int line, int cur_off)

Private Attributes
String	_prog

Detailed Description

Definition at line 16 of file TestREPL.java.

Member Function Documentation

close_repl()

void com.cliffc.aa.TestREPL.close_repl

(

)

Definition at line 33 of file TestREPL.java.

                                  {
  }

open_repl()

void com.cliffc.aa.TestREPL.open_repl

(

)

Definition at line 22 of file TestREPL.java.

                                  {
    REPL.init();
    _prog = "";
    // Drain the initial prompt string so tests do not expect one
    String actual = sysOut.getLog();
    String expected = REPL.prompt;
    assertEquals(expected,actual);
    sysOut.clearLog();
    assertTrue(sysErr.getLog().isEmpty());
  }

References com.cliffc.aa.TestREPL._prog, com.cliffc.aa.REPL.init(), com.cliffc.aa.REPL.prompt, com.cliffc.aa.TestREPL.sysErr, and com.cliffc.aa.TestREPL.sysOut.

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test()

void com.cliffc.aa.TestREPL.test ( String  partial, String  expected  )

private

Definition at line 80 of file TestREPL.java.

                                                       {
    _prog = REPL.go_one(_prog,partial);
    String actual = sysOut.getLog();
    String exp = expected+System.lineSeparator()+REPL.prompt;
    assertEquals(exp,actual);
    sysOut.clearLog();
    assertTrue(sysErr.getLog().isEmpty());
  }

References com.cliffc.aa.TestREPL._prog, com.cliffc.aa.REPL.go_one(), com.cliffc.aa.REPL.prompt, com.cliffc.aa.TestREPL.sysErr, and com.cliffc.aa.TestREPL.sysOut.

Referenced by com.cliffc.aa.TestREPL.testREPL00(), com.cliffc.aa.TestREPL.testREPL01(), com.cliffc.aa.TestREPL.testREPL02(), com.cliffc.aa.TestREPL.testREPL03(), and com.cliffc.aa.TestREPL.testREPL04().

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testerr()

void com.cliffc.aa.TestREPL.testerr ( String  partial, String  parerr, String  expected, int  line, int  cur_off  )

private

Definition at line 90 of file TestREPL.java.

                                                                                                {
    _prog = REPL.go_one(_prog,partial);
    String actual = sysOut.getLog();
    String cursor = new String(new char[cur_off]).replace('\0', ' ');
    String exp = new SB().p("stdin:").p(line).p(":").p(expected).nl().p(parerr).p(';').nl().p(cursor).p('^').nl().p(REPL.prompt).toString();
    assertEquals(exp,actual);
    sysOut.clearLog();
    assertTrue(sysErr.getLog().isEmpty());
  }

References com.cliffc.aa.TestREPL._prog, com.cliffc.aa.REPL.go_one(), com.cliffc.aa.util.SB.nl(), com.cliffc.aa.util.SB.p(), com.cliffc.aa.REPL.prompt, com.cliffc.aa.TestREPL.sysErr, com.cliffc.aa.TestREPL.sysOut, and com.cliffc.aa.util.SB.toString().

Referenced by com.cliffc.aa.TestREPL.testREPL01(), and com.cliffc.aa.TestREPL.testREPL03().

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testREPL00()

void com.cliffc.aa.TestREPL.testREPL00

(

)

Definition at line 37 of file TestREPL.java.

                                 {
    test("2", "2");
  }

References com.cliffc.aa.TestREPL.test().

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testREPL01()

void com.cliffc.aa.TestREPL.testREPL01

(

)

Definition at line 42 of file TestREPL.java.

                                 {
    test("2+3", "5");
    test("x=3", "3");
    test("x*x", "9");
    testerr("y*y", "y*y", "Unknown ref 'y'",4,0);
    test("x=4", "4");
    testerr("x+x", "x=4", "Cannot re-assign final val 'x'",4,0);
    test("3+2", "5");
    test("sq={x->x*x}", "[sq=*{x -> }]");
    test("sq 5","25");
    testerr("sq \"abc\"", "sq={x->x*x}", "*\"abc\" is none of (flt64,int64)", 6,7);
    testerr("x", "x=4", "Cannot re-assign final val 'x'",4,0);
  }

References com.cliffc.aa.TestREPL.test(), and com.cliffc.aa.TestREPL.testerr().

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testREPL02()

void com.cliffc.aa.TestREPL.testREPL02

(

)

Definition at line 57 of file TestREPL.java.

                                 {
    test("do={pred->{body->pred()?body():^; do pred body}}","[do=*{pred -> }]");
    test("sum:=0; i:=0; do {i++ < 100} {sum:=sum+i}; sum","int64");
  }

References com.cliffc.aa.TestREPL.test().

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testREPL03()

void com.cliffc.aa.TestREPL.testREPL03

(

)

Definition at line 63 of file TestREPL.java.

                                 {
    test   ("hash := {@{ tab = [3]; get = { key -> idx = key.hash(); tab[idx] } } }","[hash=*{ -> }]");
    testerr("junk := hash:int","junk := hash:int","[hash=*{ -> }] is not a int64",2,12);
    testerr("hash.tab","hash.tab","Unknown field '.tab'",2,5);
    test   ("x := hash()","@{tab==*[3]0/obj?; get==[get=*{key -> }]}");
    testerr("x.#tab","x.#tab","Unknown ref 'tab'",3,3);
    test   ("#x.tab","3");
  }

References com.cliffc.aa.TestREPL.test(), and com.cliffc.aa.TestREPL.testerr().

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testREPL04()

void com.cliffc.aa.TestREPL.testREPL04

(

)

throws IOException

Definition at line 72 of file TestREPL.java.

                                                    {
    String hash_src = new String(Files.readAllBytes( Paths.get("test/java/com/cliffc/aa","HashTable.aa")));
    test(hash_src,"[HashTable=*{ -> }]");
    test("htab = HashTable()","@{_tab=*[7]0/obj; get=[get=*{key -> }]; put=[put=*{key val -> }]}");
    test("htab.put(\"Monday\",1)","0");
  }

References com.cliffc.aa.TestREPL.test().

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Member Data Documentation

_prog

String com.cliffc.aa.TestREPL._prog

private

Definition at line 21 of file TestREPL.java.

Referenced by com.cliffc.aa.TestREPL.open_repl(), com.cliffc.aa.TestREPL.test(), and com.cliffc.aa.TestREPL.testerr().

sysErr

final SystemErrRule com.cliffc.aa.TestREPL.sysErr = new SystemErrRule().enableLog().muteForSuccessfulTests()

Definition at line 19 of file TestREPL.java.

Referenced by com.cliffc.aa.TestREPL.open_repl(), com.cliffc.aa.TestREPL.test(), and com.cliffc.aa.TestREPL.testerr().

sysOut

final SystemOutRule com.cliffc.aa.TestREPL.sysOut = new SystemOutRule().enableLog().muteForSuccessfulTests()

Definition at line 18 of file TestREPL.java.

Referenced by com.cliffc.aa.TestREPL.open_repl(), com.cliffc.aa.TestREPL.test(), and com.cliffc.aa.TestREPL.testerr().

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The documentation for this class was generated from the following file:

• TestREPL.java