| Line | Branch | Decision | Exec | Source |
|---|---|---|---|---|
| 1 | #include "pch.h" | |||
| 2 | ||||
| 3 | struct MockLambdaMonitor : public LambdaMonitorBase { | |||
| 4 | bool isGood = true; | |||
| 5 | 6 | bool isCurrentlyGood(float /*rpm*/, float /*load*/) const override { | ||
| 6 | 6 | return isGood; | ||
| 7 | } | |||
| 8 | ||||
| 9 | bool isRestore = false; | |||
| 10 | 3 | bool restoreConditionsMet(float /*rpm*/, float /*load*/) const override { | ||
| 11 | 3 | return isRestore; | ||
| 12 | } | |||
| 13 | ||||
| 14 | 6 | float getTimeout() const override { | ||
| 15 | // Timeout of 1 second | |||
| 16 | 6 | return 1; | ||
| 17 | } | |||
| 18 | ||||
| 19 | ✗ | MOCK_METHOD(float, getMaxAllowedLambda, (float rpm, float load), (const, override)); | ||
| 20 | }; | |||
| 21 | ||||
| 22 | 4 | TEST(LambdaMonitor, Response) { | ||
| 23 |
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1 | MockLambdaMonitor mlm; | |
| 24 | ||||
| 25 | 1 | int startTime = 1e6; | ||
| 26 |
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1 | setTimeNowUs(startTime); | |
| 27 | ||||
| 28 | 1 | mlm.isGood = true; | ||
| 29 | 1 | mlm.isRestore = false; | ||
| 30 |
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1 | mlm.update(2000, 50); | |
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1 | EXPECT_TRUE(mlm.lambdaCurrentlyGood); | |
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1 | EXPECT_FALSE(mlm.isCut()); | |
| 33 | ||||
| 34 | // now lambda will be bad, but we don't cut yet | |||
| 35 | 1 | mlm.isGood = false; | ||
| 36 |
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1 | mlm.update(2000, 50); | |
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1 | EXPECT_FALSE(mlm.lambdaCurrentlyGood); | |
| 38 |
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1 | EXPECT_FALSE(mlm.isCut()); | |
| 39 | ||||
| 40 | // 0.9 second later, still not cut | |||
| 41 |
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1 | setTimeNowUs(startTime + 0.9e6); | |
| 42 |
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1 | mlm.update(2000, 50); | |
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1 | EXPECT_FALSE(mlm.lambdaCurrentlyGood); | |
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1 | EXPECT_FALSE(mlm.isCut()); | |
| 45 | ||||
| 46 | // 1.1 second later, cut! | |||
| 47 |
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1 | setTimeNowUs(startTime + 1.1e6); | |
| 48 |
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1 | mlm.update(2000, 50); | |
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1 | EXPECT_FALSE(mlm.lambdaCurrentlyGood); | |
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1 | EXPECT_TRUE(mlm.isCut()); | |
| 51 | ||||
| 52 | // Lambda goes back to normal, but restore conditions not met so we should stay cut | |||
| 53 | 1 | mlm.isGood = true; | ||
| 54 |
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1 | mlm.update(2000, 50); | |
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1 | EXPECT_TRUE(mlm.lambdaCurrentlyGood); | |
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1 | EXPECT_TRUE(mlm.isCut()); | |
| 57 | ||||
| 58 | 1 | mlm.isRestore = true; | ||
| 59 |
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1 | mlm.update(2000, 50); | |
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1 | EXPECT_TRUE(mlm.lambdaCurrentlyGood); | |
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1 | EXPECT_FALSE(mlm.isCut()); | |
| 62 | 2 | } | ||
| 63 |