CarolineCore.swift 1.72 KB
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// Copyright (c) 2016 Drew Crawford.
//
// 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
//
//   http://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.
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#if os(OSX) || os(iOS)
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import Darwin
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#elseif os(Linux)
import Glibc
#endif
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protocol CarolineEngine {
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    @warn_unused_result
    func testAll(_ tests: [CarolineTest]) -> Bool
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}

public class CarolineCoreEngine : CarolineEngine {
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    @warn_unused_result
    public func testAll(_ tests: [CarolineTest]) -> Bool {
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        setvbuf(stdout, nil, _IOLBF, 0)
        for test in tests {
          if test.skip {
            var state = CarolineState(test: test)
            state.outcome = .Skipped
            state.commit()
            continue
          }
            print("test \(test) started.")
            test.test()
            print("test \(test) ended.")
        }

        //count failures
        var failures = 0
        var skipped = 0
        for test in tests {
          let state = CarolineState(test: test)
          if state.outcome == .Failed { failures += 1}
          if state.outcome == .Skipped { skipped += 1}
        }
        print("Test execution finished with \(tests.count) tests and \(failures) failures.")
        print ("Skipped \(skipped) tests.")
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        if failures > 0 { return false }
        return true
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    }
    public init() { }
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}