Patrick Williams | faa89f2 | 2017-04-29 15:50:13 -0500 | [diff] [blame] | 1 | #include <gtest/gtest.h> |
| 2 | #include <sdbusplus/bus.hpp> |
| 3 | #include <sdbusplus/bus/match.hpp> |
| 4 | |
| 5 | class Match : public ::testing::Test |
| 6 | { |
| 7 | protected: |
| 8 | decltype(sdbusplus::bus::new_default()) bus = |
| 9 | sdbusplus::bus::new_default(); |
| 10 | |
| 11 | static constexpr auto busName = |
| 12 | "xyz.openbmc_project.sdbusplus.test.Match"; |
| 13 | |
Patrick Williams | a85fdff | 2017-05-01 17:52:15 -0500 | [diff] [blame] | 14 | |
| 15 | static auto matchRule() |
| 16 | { |
| 17 | using namespace sdbusplus::bus::match::rules; |
| 18 | return nameOwnerChanged() + argN(0, busName); |
| 19 | } |
Patrick Williams | faa89f2 | 2017-04-29 15:50:13 -0500 | [diff] [blame] | 20 | |
| 21 | void waitForIt(bool& triggered) |
| 22 | { |
| 23 | for (size_t i = 0; (i < 16) && !triggered; ++i) |
| 24 | { |
| 25 | bus.wait(0); |
| 26 | bus.process_discard(); |
| 27 | } |
| 28 | } |
| 29 | }; |
| 30 | |
| 31 | TEST_F(Match, FunctorIs_sd_bus_message_handler_t) |
| 32 | { |
Patrick Williams | faa89f2 | 2017-04-29 15:50:13 -0500 | [diff] [blame] | 33 | bool triggered = false; |
| 34 | auto trigger = [](sd_bus_message *m, void* context, sd_bus_error* e) |
| 35 | { |
| 36 | *static_cast<bool*>(context) = true; |
| 37 | return 0; |
| 38 | }; |
| 39 | |
Patrick Williams | da25f34 | 2017-05-01 18:08:16 -0500 | [diff] [blame] | 40 | sdbusplus::bus::match_t m{bus, matchRule(), trigger, &triggered}; |
Patrick Williams | faa89f2 | 2017-04-29 15:50:13 -0500 | [diff] [blame] | 41 | auto m2 = std::move(m); // ensure match is move-safe. |
| 42 | |
| 43 | waitForIt(triggered); |
| 44 | ASSERT_FALSE(triggered); |
| 45 | |
| 46 | bus.request_name(busName); |
| 47 | |
| 48 | waitForIt(triggered); |
| 49 | ASSERT_TRUE(triggered); |
| 50 | } |
Patrick Williams | 2f7c887 | 2017-05-01 16:27:57 -0500 | [diff] [blame] | 51 | |
| 52 | TEST_F(Match, FunctorIs_LambdaTakingMessage) |
| 53 | { |
| 54 | bool triggered = false; |
| 55 | auto trigger = [&triggered](sdbusplus::message::message& m) |
| 56 | { |
| 57 | triggered = true; |
| 58 | }; |
| 59 | |
Patrick Williams | da25f34 | 2017-05-01 18:08:16 -0500 | [diff] [blame] | 60 | sdbusplus::bus::match_t m{bus, matchRule(), trigger}; |
Patrick Williams | 2f7c887 | 2017-05-01 16:27:57 -0500 | [diff] [blame] | 61 | auto m2 = std::move(m); // ensure match is move-safe. |
| 62 | |
| 63 | waitForIt(triggered); |
| 64 | ASSERT_FALSE(triggered); |
| 65 | |
| 66 | bus.request_name(busName); |
| 67 | |
| 68 | waitForIt(triggered); |
| 69 | ASSERT_TRUE(triggered); |
| 70 | } |
| 71 | |
| 72 | TEST_F(Match, FunctorIs_MemberFunctionTakingMessage) |
| 73 | { |
| 74 | |
| 75 | class BoolHolder |
| 76 | { |
| 77 | public: |
| 78 | bool triggered = false; |
| 79 | |
| 80 | void callback(sdbusplus::message::message& m) |
| 81 | { |
| 82 | triggered = true; |
| 83 | } |
| 84 | }; |
| 85 | BoolHolder b; |
| 86 | |
Patrick Williams | da25f34 | 2017-05-01 18:08:16 -0500 | [diff] [blame] | 87 | sdbusplus::bus::match_t m{bus, matchRule(), |
Patrick Williams | 2f7c887 | 2017-05-01 16:27:57 -0500 | [diff] [blame] | 88 | std::bind(std::mem_fn(&BoolHolder::callback), |
| 89 | &b, std::placeholders::_1)}; |
| 90 | auto m2 = std::move(m); // ensure match is move-safe. |
| 91 | |
| 92 | waitForIt(b.triggered); |
| 93 | ASSERT_FALSE(b.triggered); |
| 94 | |
| 95 | bus.request_name(busName); |
| 96 | |
| 97 | waitForIt(b.triggered); |
| 98 | ASSERT_TRUE(b.triggered); |
| 99 | } |