mirror of https://github.com/rusefi/rusefi.git
55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
#include "pch.h"
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#include "boost_control.h"
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using ::testing::_;
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using ::testing::StrictMock;
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TEST(ScaledChannel, Basic) {
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{
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scaled_channel<int16_t, 10> i1;
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i1 = 10; EXPECT_FLOAT_EQ(i1, 10);
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i1 = 1; EXPECT_FLOAT_EQ(i1, 1);
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i1 = 0.11; EXPECT_FLOAT_EQ(i1, 0.1); // round
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i1 = 0.1; EXPECT_FLOAT_EQ(i1, 0.1);
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i1 = 0.09; EXPECT_FLOAT_EQ(i1, 0.1); // round
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i1 = 0.01; EXPECT_FLOAT_EQ(i1, 0.); // out of range
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i1 = -0.09; EXPECT_FLOAT_EQ(i1, -0.1); // round
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i1 = -0.1; EXPECT_FLOAT_EQ(i1, -0.1);
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i1 = -0.11; EXPECT_FLOAT_EQ(i1, -0.1); // round
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}
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{
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scaled_channel<int16_t, 1, 10> i2;
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i2 = 1000; EXPECT_FLOAT_EQ(i2, 1000);
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i2 = 100; EXPECT_FLOAT_EQ(i2, 100);
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i2 = 11; EXPECT_FLOAT_EQ(i2, 10); // round
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i2 = 10; EXPECT_FLOAT_EQ(i2, 10);
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i2 = 9; EXPECT_FLOAT_EQ(i2, 10); // round
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i2 = 1; EXPECT_FLOAT_EQ(i2, 0); // out of range
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i2 = -9; EXPECT_FLOAT_EQ(i2, -10); // round
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i2 = -10; EXPECT_FLOAT_EQ(i2, -10);
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i2 = -11; EXPECT_FLOAT_EQ(i2, -10); // round
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}
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}
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TEST(ScaledChannel, IntegerBehavior) {
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scaled_channel<uint32_t, 1, 1> test;
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// Check that a round trip thru scaled_channel gets us back the same integer
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uint32_t a = 20210311;
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test = a;
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uint32_t b = test;
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EXPECT_EQ(a, b);
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}
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TEST(ScaledChannel, IntegerUnsigned8Behavior) {
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scaled_channel<uint8_t, 1, 1> test;
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uint32_t a = 140;
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test = a;
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uint32_t b = test;
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EXPECT_EQ(a, b) << a << " unsigned8 " << b;
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}
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