Test NotifyingStringBuffer [OK] [1019847]

< > BotCompany Repo | #1019847 // Test NotifyingStringBuffer [OK]

JavaX source code (desktop) [tags: use-pretranspiled] - run with: x30.jar

!7

set flag NoHTML. // tt

p-exp {
  new NotifyingStringBuffer buf;
  final Var<Int> count = new(0);
  buf.onChange = ll(r { incIntVar(count) });
  
  assertEquals(0L, buf.changes);
  buf.append("yo");
  assertEquals(1L, buf.changes);
  buf.append(' ');
  buf.append("what");
  assertEquals(3L, buf.changes);
  assertEquals(3, count!);
  assertEqualsVerbose("yo what", str(buf));
  
  buf.setLength(2);
  assertEquals(4, count!);
  assertEqualsVerbose("yo", str(buf));
}

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Snippet ID:

#1019847

Snippet name:

Test NotifyingStringBuffer [OK]

Eternal ID of this version:

#1019847/11

Text MD5:

7879a860bd93e7b09c6e415ed903fe8c

Transpilation MD5:

95e9e9ef7d301aa0c7e70d538149ae2e

Author:

stefan

Category:

javax

Type:

JavaX source code (desktop)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-11-28 21:13:12

Source code size:

492 bytes / 22 lines

Pitched / IR pitched:

No / No

Views / Downloads:

365 / 981

Version history:

10 change(s)

Referenced in:

[show references]

1	!7
2
3	set flag NoHTML. // tt
4
5	p-exp {
6	new NotifyingStringBuffer buf;
7	final Var<Int> count = new(0);
8	buf.onChange = ll(r { incIntVar(count) });
9
10	assertEquals(0L, buf.changes);
11	buf.append("yo");
12	assertEquals(1L, buf.changes);
13	buf.append(' ');
14	buf.append("what");
15	assertEquals(3L, buf.changes);
16	assertEquals(3, count!);
17	assertEqualsVerbose("yo what", str(buf));
18
19	buf.setLength(2);
20	assertEquals(4, count!);
21	assertEqualsVerbose("yo", str(buf));
22	}