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< > BotCompany Repo | #1035397 // test_BStack_v2 (OK)

JavaX fragment (include) [tags: use-pretranspiled]

Libraryless. Click here for Pure Java version (24942L/151K).

scope test_BStack_v2

please include function test_BStack.

/* Goal: Java code with backtracking, like this, to return 4 different values:

  S color = "black" or "white";
  S shape = "circle" or "square";
  return "A " + color + " " + shape;
*/

svoid test_BStack_v2() {
  test_BStack_v2_oneBranch();
  test_BStack_v2_twoBranches();
  test_BStack_v2_undos();
  test_BStack_v2_oneBranch3Options();
  test_BStack_v2_twoBranches3Options();
  test_BStack_v2_noOptions();
}

svoid test_BStack_v2_oneBranch() {
  assertEqualsVerbose(
    ll("Color is black", "Color is white"),
    new BStackComputeAllWithPrintStruct(new BStack_v2, new test_BStack_OneBranch)!);
}

svoid test_BStack_v2_oneBranch3Options() {
  assertEqualsVerbose(
    ll("Color is black", "Color is white", "Color is gray"),
    new BStackComputeAllWithPrintStruct(new BStack_v2, new test_BStack_OneBranch3Options)!);
}

svoid test_BStack_v2_twoBranches() {
  assertEqualsVerbose(
    ll("A black circle", "A black square",
      "A white circle", "A white square"),
    new BStackComputeAllWithPrintStruct(new BStack_v2, new test_BStack_TwoBranches)!);
}

svoid test_BStack_v2_twoBranches3Options() {
  assertEqualsVerbose(
    ll("A black circle", "A black square", "A black triangle",
      "A white circle", "A white square", "A white triangle",
      "A gray circle", "A gray square", "A gray triangle"),
    new BStackComputeAllWithPrintStruct(new BStack_v2, new test_BStack_TwoBranches3Options)!);
}

svoid test_BStack_v2_undos() {
  new LS things; // list that is changed during execution to test the undos
  
  var stack = new BStack_v2<>(new test_BStack_TwoBranchesWithUndos(things));
  for (S color : ll("black", "white"))
    for (S shape : ll("circle", "square")) {
      assertEqualsVerbose("A \*color*/ \*shape*/", stack.nextResultWithPrintStruct(10));
      assertEqualsVerbose(ll(color, shape), things);
      stack = stack.backtrack();
    }
  assertNull(stack);}

svoid test_BStack_v2_noOptions() {
  assertInnerExceptionOfTypeVerbose(BStack_v2.NoOptionsException.class,
    -> new BStackComputeAllWithPrintStruct(new BStack_v2, new test_BStack_NoOptions)!);
}

Author comment

Began life as a copy of #1035387

download  show line numbers  debug dex  old transpilations   

Travelled to 3 computer(s): ekrmjmnbrukm, mowyntqkapby, mqqgnosmbjvj

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Snippet ID: #1035397
Snippet name: test_BStack_v2 (OK)
Eternal ID of this version: #1035397/6
Text MD5: c710cf4800fc914b81eb8e63983d7ec6
Transpilation MD5: baa653ee17761d0b00bb11d0a3e97f5c
Author: stefan
Category: javax
Type: JavaX fragment (include)
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2022-05-06 01:26:45
Source code size: 2204 bytes / 63 lines
Pitched / IR pitched: No / No
Views / Downloads: 68 / 142
Version history: 5 change(s)
Referenced in: [show references]