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coverage: Prefer to visit nodes whose predecessors have been visited

This commit is contained in:
Zalathar 2024-12-05 18:57:17 +11:00
parent 8dc83770f7
commit ac815ff6b0
25 changed files with 936 additions and 1250 deletions

View file

@ -1,24 +1,22 @@
Function name: nested_if::doubly_nested_if_in_condition
Raw bytes (172): 0x[01, 01, 10, 01, 05, 05, 09, 05, 09, 05, 27, 09, 19, 19, 1d, 19, 1d, 23, 27, 05, 1d, 09, 19, 09, 0d, 33, 05, 01, 15, 3b, 05, 3f, 15, 01, 11, 14, 01, 0f, 01, 01, 09, 28, 09, 02, 01, 08, 00, 4e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 11, 15, 02, 00, 00, 00, 0d, 00, 4e, 05, 00, 10, 00, 11, 28, 06, 02, 00, 10, 00, 36, 30, 09, 0a, 01, 00, 02, 00, 10, 00, 11, 30, 0d, 21, 02, 00, 00, 00, 15, 00, 36, 0a, 00, 18, 00, 19, 28, 03, 02, 00, 18, 00, 1e, 30, 19, 0e, 01, 02, 00, 00, 18, 00, 19, 19, 00, 1d, 00, 1e, 30, 1a, 1d, 02, 00, 00, 00, 1d, 00, 1e, 1a, 00, 21, 00, 25, 1e, 00, 2f, 00, 34, 2b, 00, 39, 00, 3e, 21, 00, 48, 00, 4c, 11, 00, 4f, 02, 06, 2e, 02, 0c, 02, 06, 36, 03, 01, 00, 02]
Raw bytes (168): 0x[01, 01, 0e, 01, 05, 05, 09, 05, 09, 05, 13, 09, 19, 19, 1d, 05, 1f, 09, 1d, 09, 0d, 2b, 05, 01, 15, 33, 05, 37, 15, 01, 11, 14, 01, 0f, 01, 01, 09, 28, 09, 02, 01, 08, 00, 4e, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 11, 15, 02, 00, 00, 00, 0d, 00, 4e, 05, 00, 10, 00, 11, 28, 06, 02, 00, 10, 00, 36, 30, 09, 0a, 01, 00, 02, 00, 10, 00, 11, 30, 0d, 21, 02, 00, 00, 00, 15, 00, 36, 0a, 00, 18, 00, 19, 28, 03, 02, 00, 18, 00, 1e, 30, 19, 0e, 01, 02, 00, 00, 18, 00, 19, 19, 00, 1d, 00, 1e, 30, 1d, 16, 02, 00, 00, 00, 1d, 00, 1e, 1d, 00, 21, 00, 25, 1a, 00, 2f, 00, 34, 23, 00, 39, 00, 3e, 21, 00, 48, 00, 4c, 11, 00, 4f, 02, 06, 26, 02, 0c, 02, 06, 2e, 03, 01, 00, 02]
Number of files: 1
- file 0 => global file 1
Number of expressions: 16
Number of expressions: 14
- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
- expression 1 operands: lhs = Counter(1), rhs = Counter(2)
- expression 2 operands: lhs = Counter(1), rhs = Counter(2)
- expression 3 operands: lhs = Counter(1), rhs = Expression(9, Add)
- expression 3 operands: lhs = Counter(1), rhs = Expression(4, Add)
- expression 4 operands: lhs = Counter(2), rhs = Counter(6)
- expression 5 operands: lhs = Counter(6), rhs = Counter(7)
- expression 6 operands: lhs = Counter(6), rhs = Counter(7)
- expression 7 operands: lhs = Expression(8, Add), rhs = Expression(9, Add)
- expression 8 operands: lhs = Counter(1), rhs = Counter(7)
- expression 9 operands: lhs = Counter(2), rhs = Counter(6)
- expression 10 operands: lhs = Counter(2), rhs = Counter(3)
- expression 6 operands: lhs = Counter(1), rhs = Expression(7, Add)
- expression 7 operands: lhs = Counter(2), rhs = Counter(7)
- expression 8 operands: lhs = Counter(2), rhs = Counter(3)
- expression 9 operands: lhs = Expression(10, Add), rhs = Counter(1)
- expression 10 operands: lhs = Counter(0), rhs = Counter(5)
- expression 11 operands: lhs = Expression(12, Add), rhs = Counter(1)
- expression 12 operands: lhs = Counter(0), rhs = Counter(5)
- expression 13 operands: lhs = Expression(14, Add), rhs = Counter(1)
- expression 14 operands: lhs = Expression(15, Add), rhs = Counter(5)
- expression 15 operands: lhs = Counter(0), rhs = Counter(4)
- expression 12 operands: lhs = Expression(13, Add), rhs = Counter(5)
- expression 13 operands: lhs = Counter(0), rhs = Counter(4)
Number of file 0 mappings: 20
- Code(Counter(0)) at (prev + 15, 1) to (start + 1, 9)
- MCDCDecision { bitmap_idx: 9, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 78)
@ -43,20 +41,19 @@ Number of file 0 mappings: 20
true = c6
false = (c1 - (c2 + c6))
- Code(Counter(6)) at (prev + 0, 29) to (start + 0, 30)
- MCDCBranch { true: Expression(6, Sub), false: Counter(7), condition_id: 2, true_next_id: 0, false_next_id: 0 } at (prev + 0, 29) to (start + 0, 30)
true = (c6 - c7)
false = c7
- Code(Expression(6, Sub)) at (prev + 0, 33) to (start + 0, 37)
= (c6 - c7)
- Code(Expression(7, Sub)) at (prev + 0, 47) to (start + 0, 52)
= ((c1 + c7) - (c2 + c6))
- Code(Expression(10, Add)) at (prev + 0, 57) to (start + 0, 62)
- MCDCBranch { true: Counter(7), false: Expression(5, Sub), condition_id: 2, true_next_id: 0, false_next_id: 0 } at (prev + 0, 29) to (start + 0, 30)
true = c7
false = (c6 - c7)
- Code(Counter(7)) at (prev + 0, 33) to (start + 0, 37)
- Code(Expression(6, Sub)) at (prev + 0, 47) to (start + 0, 52)
= (c1 - (c2 + c7))
- Code(Expression(8, Add)) at (prev + 0, 57) to (start + 0, 62)
= (c2 + c3)
- Code(Counter(8)) at (prev + 0, 72) to (start + 0, 76)
- Code(Counter(4)) at (prev + 0, 79) to (start + 2, 6)
- Code(Expression(11, Sub)) at (prev + 2, 12) to (start + 2, 6)
- Code(Expression(9, Sub)) at (prev + 2, 12) to (start + 2, 6)
= ((c0 + c5) - c1)
- Code(Expression(13, Sub)) at (prev + 3, 1) to (start + 0, 2)
- Code(Expression(11, Sub)) at (prev + 3, 1) to (start + 0, 2)
= (((c0 + c4) + c5) - c1)
Highest counter ID seen: c8
@ -109,30 +106,28 @@ Number of file 0 mappings: 14
Highest counter ID seen: c5
Function name: nested_if::nested_in_then_block_in_condition
Raw bytes (180): 0x[01, 01, 14, 01, 05, 05, 09, 05, 09, 05, 3b, 09, 0d, 09, 0d, 3b, 11, 09, 0d, 11, 15, 11, 15, 2f, 11, 3b, 15, 09, 0d, 05, 3b, 09, 0d, 43, 05, 01, 1d, 4b, 05, 4f, 1d, 01, 19, 14, 01, 22, 01, 01, 09, 28, 09, 02, 01, 08, 00, 4b, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 19, 1d, 02, 00, 00, 00, 0d, 00, 4b, 05, 00, 10, 00, 11, 28, 03, 02, 00, 10, 00, 16, 30, 09, 0a, 01, 00, 02, 00, 10, 00, 11, 0a, 00, 15, 00, 16, 30, 0d, 36, 02, 00, 00, 00, 15, 00, 16, 3b, 00, 1c, 00, 1d, 28, 06, 02, 00, 1c, 00, 22, 30, 11, 1a, 01, 02, 00, 00, 1c, 00, 1d, 11, 00, 21, 00, 22, 30, 26, 15, 02, 00, 00, 00, 21, 00, 22, 26, 00, 25, 00, 29, 2a, 00, 33, 00, 38, 36, 00, 44, 00, 49, 19, 00, 4c, 02, 06, 3e, 02, 0c, 02, 06, 46, 03, 01, 00, 02]
Raw bytes (176): 0x[01, 01, 12, 01, 05, 05, 09, 05, 09, 05, 33, 09, 0d, 09, 0d, 33, 11, 09, 0d, 11, 15, 33, 15, 09, 0d, 05, 33, 09, 0d, 3b, 05, 01, 1d, 43, 05, 47, 1d, 01, 19, 14, 01, 22, 01, 01, 09, 28, 09, 02, 01, 08, 00, 4b, 30, 05, 02, 01, 02, 00, 00, 08, 00, 09, 30, 19, 1d, 02, 00, 00, 00, 0d, 00, 4b, 05, 00, 10, 00, 11, 28, 03, 02, 00, 10, 00, 16, 30, 09, 0a, 01, 00, 02, 00, 10, 00, 11, 0a, 00, 15, 00, 16, 30, 0d, 2e, 02, 00, 00, 00, 15, 00, 16, 33, 00, 1c, 00, 1d, 28, 06, 02, 00, 1c, 00, 22, 30, 11, 1a, 01, 02, 00, 00, 1c, 00, 1d, 11, 00, 21, 00, 22, 30, 15, 22, 02, 00, 00, 00, 21, 00, 22, 15, 00, 25, 00, 29, 26, 00, 33, 00, 38, 2e, 00, 44, 00, 49, 19, 00, 4c, 02, 06, 36, 02, 0c, 02, 06, 3e, 03, 01, 00, 02]
Number of files: 1
- file 0 => global file 1
Number of expressions: 20
Number of expressions: 18
- expression 0 operands: lhs = Counter(0), rhs = Counter(1)
- expression 1 operands: lhs = Counter(1), rhs = Counter(2)
- expression 2 operands: lhs = Counter(1), rhs = Counter(2)
- expression 3 operands: lhs = Counter(1), rhs = Expression(14, Add)
- expression 3 operands: lhs = Counter(1), rhs = Expression(12, Add)
- expression 4 operands: lhs = Counter(2), rhs = Counter(3)
- expression 5 operands: lhs = Counter(2), rhs = Counter(3)
- expression 6 operands: lhs = Expression(14, Add), rhs = Counter(4)
- expression 6 operands: lhs = Expression(12, Add), rhs = Counter(4)
- expression 7 operands: lhs = Counter(2), rhs = Counter(3)
- expression 8 operands: lhs = Counter(4), rhs = Counter(5)
- expression 9 operands: lhs = Counter(4), rhs = Counter(5)
- expression 10 operands: lhs = Expression(11, Add), rhs = Counter(4)
- expression 11 operands: lhs = Expression(14, Add), rhs = Counter(5)
- expression 9 operands: lhs = Expression(12, Add), rhs = Counter(5)
- expression 10 operands: lhs = Counter(2), rhs = Counter(3)
- expression 11 operands: lhs = Counter(1), rhs = Expression(12, Add)
- expression 12 operands: lhs = Counter(2), rhs = Counter(3)
- expression 13 operands: lhs = Counter(1), rhs = Expression(14, Add)
- expression 14 operands: lhs = Counter(2), rhs = Counter(3)
- expression 13 operands: lhs = Expression(14, Add), rhs = Counter(1)
- expression 14 operands: lhs = Counter(0), rhs = Counter(7)
- expression 15 operands: lhs = Expression(16, Add), rhs = Counter(1)
- expression 16 operands: lhs = Counter(0), rhs = Counter(7)
- expression 17 operands: lhs = Expression(18, Add), rhs = Counter(1)
- expression 18 operands: lhs = Expression(19, Add), rhs = Counter(7)
- expression 19 operands: lhs = Counter(0), rhs = Counter(6)
- expression 16 operands: lhs = Expression(17, Add), rhs = Counter(7)
- expression 17 operands: lhs = Counter(0), rhs = Counter(6)
Number of file 0 mappings: 20
- Code(Counter(0)) at (prev + 34, 1) to (start + 1, 9)
- MCDCDecision { bitmap_idx: 9, conditions_num: 2 } at (prev + 1, 8) to (start + 0, 75)
@ -149,29 +144,28 @@ Number of file 0 mappings: 20
false = (c1 - c2)
- Code(Expression(2, Sub)) at (prev + 0, 21) to (start + 0, 22)
= (c1 - c2)
- MCDCBranch { true: Counter(3), false: Expression(13, Sub), condition_id: 2, true_next_id: 0, false_next_id: 0 } at (prev + 0, 21) to (start + 0, 22)
- MCDCBranch { true: Counter(3), false: Expression(11, Sub), condition_id: 2, true_next_id: 0, false_next_id: 0 } at (prev + 0, 21) to (start + 0, 22)
true = c3
false = (c1 - (c2 + c3))
- Code(Expression(14, Add)) at (prev + 0, 28) to (start + 0, 29)
- Code(Expression(12, Add)) at (prev + 0, 28) to (start + 0, 29)
= (c2 + c3)
- MCDCDecision { bitmap_idx: 6, conditions_num: 2 } at (prev + 0, 28) to (start + 0, 34)
- MCDCBranch { true: Counter(4), false: Expression(6, Sub), condition_id: 1, true_next_id: 2, false_next_id: 0 } at (prev + 0, 28) to (start + 0, 29)
true = c4
false = ((c2 + c3) - c4)
- Code(Counter(4)) at (prev + 0, 33) to (start + 0, 34)
- MCDCBranch { true: Expression(9, Sub), false: Counter(5), condition_id: 2, true_next_id: 0, false_next_id: 0 } at (prev + 0, 33) to (start + 0, 34)
true = (c4 - c5)
false = c5
- Code(Expression(9, Sub)) at (prev + 0, 37) to (start + 0, 41)
= (c4 - c5)
- Code(Expression(10, Sub)) at (prev + 0, 51) to (start + 0, 56)
= (((c2 + c3) + c5) - c4)
- Code(Expression(13, Sub)) at (prev + 0, 68) to (start + 0, 73)
- MCDCBranch { true: Counter(5), false: Expression(8, Sub), condition_id: 2, true_next_id: 0, false_next_id: 0 } at (prev + 0, 33) to (start + 0, 34)
true = c5
false = (c4 - c5)
- Code(Counter(5)) at (prev + 0, 37) to (start + 0, 41)
- Code(Expression(9, Sub)) at (prev + 0, 51) to (start + 0, 56)
= ((c2 + c3) - c5)
- Code(Expression(11, Sub)) at (prev + 0, 68) to (start + 0, 73)
= (c1 - (c2 + c3))
- Code(Counter(6)) at (prev + 0, 76) to (start + 2, 6)
- Code(Expression(15, Sub)) at (prev + 2, 12) to (start + 2, 6)
- Code(Expression(13, Sub)) at (prev + 2, 12) to (start + 2, 6)
= ((c0 + c7) - c1)
- Code(Expression(17, Sub)) at (prev + 3, 1) to (start + 0, 2)
- Code(Expression(15, Sub)) at (prev + 3, 1) to (start + 0, 2)
= (((c0 + c6) + c7) - c1)
Highest counter ID seen: c7