| // Copyright 2024 The Pigweed Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy of |
| // the License at |
| // |
| // https://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| #[cfg(test)] |
| mod tests { |
| use crate::run_with_capture; |
| use pw_log_backend::{pw_log_backend, pw_logf_backend}; |
| use pw_log_backend_api::LogLevel; |
| |
| #[test] |
| fn no_argument_log_line_prints_to_stdout() { |
| assert_eq!( |
| run_with_capture(|| pw_log_backend!(LogLevel::Info, "test")), |
| "[INF] test\n" |
| ); |
| assert_eq!( |
| run_with_capture(|| pw_logf_backend!(LogLevel::Info, "test")), |
| "[INF] test\n" |
| ); |
| } |
| |
| #[test] |
| fn integer_argument_prints_to_stdout() { |
| assert_eq!( |
| run_with_capture(|| pw_logf_backend!(LogLevel::Info, "test %d", -1)), |
| "[INF] test -1\n", |
| ); |
| } |
| |
| #[test] |
| fn unsigned_argument_prints_to_stdout() { |
| assert_eq!( |
| run_with_capture(|| pw_logf_backend!(LogLevel::Info, "test %u", 1u32)), |
| "[INF] test 1\n", |
| ); |
| } |
| |
| #[test] |
| fn string_argument_prints_to_stdout() { |
| assert_eq!( |
| run_with_capture(|| pw_logf_backend!(LogLevel::Info, "test %s", "test")), |
| "[INF] test test\n", |
| ); |
| } |
| #[test] |
| fn character_argument_prints_to_stdout() { |
| assert_eq!( |
| run_with_capture(|| pw_logf_backend!(LogLevel::Info, "test %c", 'c')), |
| "[INF] test c\n", |
| ); |
| } |
| |
| #[test] |
| fn untyped_i32_argument_prints_to_stdout() { |
| assert_eq!( |
| run_with_capture(|| pw_log_backend!(LogLevel::Info, "test {}", -1 as i32)), |
| "[INF] test -1\n", |
| ); |
| |
| assert_eq!( |
| run_with_capture(|| pw_logf_backend!(LogLevel::Info, "test %v", -1 as i32)), |
| "[INF] test -1\n", |
| ); |
| } |
| #[test] |
| fn untyped_u32_argument_prints_to_stdout() { |
| assert_eq!( |
| run_with_capture(|| pw_log_backend!(LogLevel::Info, "test {}", 1 as u32)), |
| "[INF] test 1\n", |
| ); |
| |
| assert_eq!( |
| run_with_capture(|| pw_logf_backend!(LogLevel::Info, "test %v", 1 as u32)), |
| "[INF] test 1\n", |
| ); |
| } |
| |
| #[test] |
| fn untyped_str_argument_prints_to_stdout() { |
| assert_eq!( |
| run_with_capture(|| pw_log_backend!(LogLevel::Info, "test {}", "Pigweed" as &str)), |
| "[INF] test Pigweed\n", |
| ); |
| |
| assert_eq!( |
| run_with_capture(|| pw_logf_backend!(LogLevel::Info, "test %v", "Pigweed" as &str)), |
| "[INF] test Pigweed\n", |
| ); |
| } |
| } |