Haskell Test.Framework 从命令行指定 运行 的测试次数
Haskell Test.Framework specify number of tests to run from command line
这 documentation 意味着 Test.Framework 可以是带有命令行参数的 运行。有函数 defaultMain :: [Test] -> IO () 还有函数 defaultMainWithOpts :: [Test] -> RunnerOptions -> IO () 即
A version of defaultMain that lets you ignore the command line arguments in favour of an explicit set of RunnerOptions.
我找不到关于如何传递命令行参数的文档，无法识别选项的错误消息只显示 "unrecognized option"。所以我的问题是如何在 运行ning cabal test
时从命令行将测试用例的数量传递给 运行
defaultMainWithOpts 不适用于命令行用法：它会忽略并抑制所有命令行选项。要在命令行上进行测试，您应该使用 defaultMain 并且 --help 会告诉您所有可用的选项，例如：
Usage: cc-test [OPTIONS]
--help show this help message
-j NUMBER --threads=NUMBER number of threads to use to run tests
--test-seed=NUMBER|random default seed for test random number generator
-a NUMBER --maximum-generated-tests=NUMBER how many automated tests something like QuickCheck should try, by default
--maximum-unsuitable-generated-tests=NUMBER how many unsuitable candidate tests something like QuickCheck should endure before giving up, by default
-s NUMBER --maximum-test-size=NUMBER to what size something like QuickCheck should test the properties, by default
-d NUMBER --maximum-test-depth=NUMBER to what depth something like SmallCheck should test the properties, by default
-o NUMBER --timeout=NUMBER how many seconds a test should be run for before giving up, by default
--no-timeout specifies that tests should be run without a timeout, by default
-l --list-tests list available tests but don't run any; useful to guide subsequent --select-tests
-t TEST-PATTERN --select-tests=TEST-PATTERN only tests that match at least one glob pattern given by an instance of this argument will be run
--jxml=FILE write a JUnit XML summary of the output to FILE
--jxml-nested use nested testsuites to represent groups in JUnit XML (not standards compliant)
--plain do not use any ANSI terminal features to display the test run
--color use ANSI terminal features to display the test run
--hide-successes hide sucessful tests, and only show failures
这 documentation 意味着 Test.Framework 可以是带有命令行参数的 运行。有函数 defaultMain :: [Test] -> IO () 还有函数 defaultMainWithOpts :: [Test] -> RunnerOptions -> IO () 即
A version of
defaultMainthat lets you ignore the command line arguments in favour of an explicit set ofRunnerOptions.
我找不到关于如何传递命令行参数的文档，无法识别选项的错误消息只显示 "unrecognized option"。所以我的问题是如何在 运行ning cabal test
defaultMainWithOpts 不适用于命令行用法：它会忽略并抑制所有命令行选项。要在命令行上进行测试，您应该使用 defaultMain 并且 --help 会告诉您所有可用的选项，例如：
Usage: cc-test [OPTIONS]
--help show this help message
-j NUMBER --threads=NUMBER number of threads to use to run tests
--test-seed=NUMBER|random default seed for test random number generator
-a NUMBER --maximum-generated-tests=NUMBER how many automated tests something like QuickCheck should try, by default
--maximum-unsuitable-generated-tests=NUMBER how many unsuitable candidate tests something like QuickCheck should endure before giving up, by default
-s NUMBER --maximum-test-size=NUMBER to what size something like QuickCheck should test the properties, by default
-d NUMBER --maximum-test-depth=NUMBER to what depth something like SmallCheck should test the properties, by default
-o NUMBER --timeout=NUMBER how many seconds a test should be run for before giving up, by default
--no-timeout specifies that tests should be run without a timeout, by default
-l --list-tests list available tests but don't run any; useful to guide subsequent --select-tests
-t TEST-PATTERN --select-tests=TEST-PATTERN only tests that match at least one glob pattern given by an instance of this argument will be run
--jxml=FILE write a JUnit XML summary of the output to FILE
--jxml-nested use nested testsuites to represent groups in JUnit XML (not standards compliant)
--plain do not use any ANSI terminal features to display the test run
--color use ANSI terminal features to display the test run
--hide-successes hide sucessful tests, and only show failures