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coverage: Add branch coverage support for let-else

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This commit is contained in:
Zalathar 2024-04-17 11:41:40 +10:00
parent 47314eb427
commit c9dd07dd5e
4 changed files with 36 additions and 6 deletions
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9
tests/coverage/branch/let-else.cov-map
View file

@ -1,13 +1,16 @@
Function name: let_else::let_else
Raw bytes (38): 0x[01, 01, 02, 05, 09, 09, 02, 06, 01, 0c, 01, 01, 10, 02, 03, 0e, 00, 0f, 05, 00, 13, 00, 18, 09, 01, 09, 01, 0f, 02, 04, 05, 00, 0b, 07, 01, 01, 00, 02]
Raw bytes (45): 0x[01, 01, 02, 05, 09, 09, 02, 07, 01, 0c, 01, 01, 10, 20, 02, 09, 03, 09, 00, 10, 02, 00, 0e, 00, 0f, 05, 00, 13, 00, 18, 09, 01, 09, 01, 0f, 02, 04, 05, 00, 0b, 07, 01, 01, 00, 02]
Number of files: 1
- file 0 => global file 1
Number of expressions: 2
- expression 0 operands: lhs = Counter(1), rhs = Counter(2)
- expression 1 operands: lhs = Counter(2), rhs = Expression(0, Sub)
Number of file 0 mappings: 6
Number of file 0 mappings: 7
- Code(Counter(0)) at (prev + 12, 1) to (start + 1, 16)
- Code(Expression(0, Sub)) at (prev + 3, 14) to (start + 0, 15)
- Branch { true: Expression(0, Sub), false: Counter(2) } at (prev + 3, 9) to (start + 0, 16)
true = (c1 - c2)
false = c2
- Code(Expression(0, Sub)) at (prev + 0, 14) to (start + 0, 15)
= (c1 - c2)
- Code(Counter(1)) at (prev + 0, 19) to (start + 0, 24)
- Code(Counter(2)) at (prev + 1, 9) to (start + 1, 15)

3
tests/coverage/branch/let-else.coverage
View file

@ -14,6 +14,9 @@
LL| |
LL| 3| let Some(x) = value else {
^2
------------------
| Branch (LL:9): [True: 2, False: 1]
------------------
LL| 1| say("none");
LL| 1| return;
LL| | };