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57 lines
1.8 KiB
Plaintext
57 lines
1.8 KiB
Plaintext
LL| |#![feature(coverage_attribute)]
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LL| |//@ edition: 2021
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LL| |//@ min-llvm-version: 19
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LL| |//@ compile-flags: -Zcoverage-options=mcdc
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LL| |//@ llvm-cov-flags: --show-branches=count --show-mcdc
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LL| |
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LL| 2|fn accept_7_conditions(bool_arr: [bool; 7]) {
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LL| 2| let [a, b, c, d, e, f, g] = bool_arr;
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LL| 2| if a && b && c && d && e && f && g {
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^1 ^1 ^1 ^1 ^1 ^1
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------------------
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| Branch (LL:8): [True: 1, False: 1]
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| Branch (LL:13): [True: 1, False: 0]
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| Branch (LL:18): [True: 1, False: 0]
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| Branch (LL:23): [True: 1, False: 0]
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| Branch (LL:28): [True: 1, False: 0]
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| Branch (LL:33): [True: 1, False: 0]
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| Branch (LL:38): [True: 1, False: 0]
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------------------
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|---> MC/DC Decision Region (LL:8) to (LL:39)
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| Number of Conditions: 7
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| Condition C1 --> (LL:8)
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| Condition C2 --> (LL:13)
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| Condition C3 --> (LL:18)
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| Condition C4 --> (LL:23)
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| Condition C5 --> (LL:28)
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| Condition C6 --> (LL:33)
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| Condition C7 --> (LL:38)
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| Executed MC/DC Test Vectors:
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| C1, C2, C3, C4, C5, C6, C7 Result
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| 1 { F, -, -, -, -, -, - = F }
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| 2 { T, T, T, T, T, T, T = T }
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| C1-Pair: covered: (1,2)
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| C2-Pair: not covered
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| C3-Pair: not covered
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| C4-Pair: not covered
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| C5-Pair: not covered
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| C6-Pair: not covered
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| C7-Pair: not covered
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| MC/DC Coverage for Decision: 14.29%
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------------------
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LL| 1| core::hint::black_box("hello");
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LL| 1| }
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LL| 2|}
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LL| |
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LL| |#[coverage(off)]
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LL| |fn main() {
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LL| | accept_7_conditions([false; 7]);
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LL| | accept_7_conditions([true; 7]);
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LL| |}
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