94 lines
2.6 KiB
C++
94 lines
2.6 KiB
C++
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#include <gtest/gtest.h>
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#include <selectorParse.h>
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#include <stdexcept>
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namespace lcamera_dev {
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namespace {
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TEST(TrimWhitespaceTest, StripsLeadingAndTrailingWhitespace)
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{
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EXPECT_EQ(trimWhitespace(" foo bar "), "foo bar");
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EXPECT_EQ(trimWhitespace("\t\nvalue\r\n"), "value");
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EXPECT_EQ(trimWhitespace("no-trim"), "no-trim");
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EXPECT_EQ(trimWhitespace(""), "");
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}
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TEST(ParseDeviceSelectorTest, BareOpaqueIdIsLibcameraId)
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{
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const std::vector<SelectorCriterion> criteria =
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parseDeviceSelector("/base/soc/i2c@1/imx219@10");
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ASSERT_EQ(criteria.size(), 1u);
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EXPECT_EQ(criteria[0].kind, SelectorCriterionKind::LibcameraId);
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EXPECT_EQ(criteria[0].value, "/base/soc/i2c@1/imx219@10");
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}
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TEST(ParseDeviceSelectorTest, ExplicitLcameraIdPrefix)
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{
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const std::vector<SelectorCriterion> criteria =
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parseDeviceSelector("lcamera-id:foo bar baz");
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ASSERT_EQ(criteria.size(), 1u);
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EXPECT_EQ(criteria[0].kind, SelectorCriterionKind::LibcameraId);
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EXPECT_EQ(criteria[0].value, "foo bar baz");
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}
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TEST(ParseDeviceSelectorTest, ParsesTypedPrefixes)
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{
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const std::vector<SelectorCriterion> criteria =
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parseDeviceSelector(
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"index:0;model:imx219;model-substr:Logi;location:external");
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ASSERT_EQ(criteria.size(), 4u);
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EXPECT_EQ(criteria[0].kind, SelectorCriterionKind::Index);
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EXPECT_EQ(criteria[0].value, "0");
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EXPECT_EQ(criteria[1].kind, SelectorCriterionKind::Model);
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EXPECT_EQ(criteria[1].value, "imx219");
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EXPECT_EQ(criteria[2].kind, SelectorCriterionKind::ModelSubstr);
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EXPECT_EQ(criteria[2].value, "Logi");
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EXPECT_EQ(criteria[3].kind, SelectorCriterionKind::Location);
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EXPECT_EQ(criteria[3].value, "external");
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}
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TEST(ParseDeviceSelectorTest, EscapedSemicolonInValue)
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{
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const std::vector<SelectorCriterion> criteria =
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parseDeviceSelector("lcamera-id:foo\\;bar;model:aaaa");
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ASSERT_EQ(criteria.size(), 2u);
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EXPECT_EQ(criteria[0].kind, SelectorCriterionKind::LibcameraId);
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EXPECT_EQ(criteria[0].value, "foo;bar");
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EXPECT_EQ(criteria[1].kind, SelectorCriterionKind::Model);
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EXPECT_EQ(criteria[1].value, "aaaa");
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}
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TEST(ParseDeviceSelectorTest, EmptySelectorThrows)
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{
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EXPECT_THROW(parseDeviceSelector(""), std::runtime_error);
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EXPECT_THROW(parseDeviceSelector(" "), std::runtime_error);
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}
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TEST(ParseDeviceSelectorTest, UnknownPrefixThrows)
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{
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EXPECT_THROW(
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parseDeviceSelector("serial:abc"),
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std::runtime_error);
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}
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TEST(ParseDeviceSelectorTest, EmptyClauseThrows)
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{
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EXPECT_THROW(
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parseDeviceSelector("model:imx219;;location:front"),
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std::runtime_error);
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}
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TEST(ParseDeviceSelectorTest, EmptyValueThrows)
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{
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EXPECT_THROW(
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parseDeviceSelector("model:"),
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std::runtime_error);
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}
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} // namespace
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} // namespace lcamera_dev
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