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ede5dcffea
std.Build.addTest creates a CompileStep as before, however, this kind of step no longer actually runs the unit tests. Instead it only compiles it, and one must additionally create a RunStep from the CompileStep in order to actually run the tests. RunStep gains integration with the default test runner, which now supports the standard --listen=- argument in order to communicate over stdin and stdout. It also reports test statistics; how many passed, failed, and leaked, as well as directly associating the relevant stderr with the particular test name that failed. This separation of CompileStep and RunStep means that `CompileStep.Kind.test_exe` is no longer needed, and therefore has been removed in this commit. * build runner: show unit test statistics in build summary * added Step.writeManifest since many steps want to treat it as a warning and emit the same message if it fails. * RunStep: fixed error message that prints the failed command printing the original argv and not the adjusted argv in case an interpreter was used. * RunStep: fixed not passing the command line arguments to the interpreter. * move src/Server.zig to std.zig.Server so that the default test runner can use it. * the simpler test runner function which is used by work-in-progress backends now no longer prints to stderr, which is necessary in order for the build runner to not print the stderr as a warning message.
40 lines
1.4 KiB
Zig
40 lines
1.4 KiB
Zig
pub const Message = struct {
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pub const Header = extern struct {
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tag: Tag,
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/// Size of the body only; does not include this Header.
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bytes_len: u32,
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};
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pub const Tag = enum(u32) {
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/// Tells the compiler to shut down cleanly.
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/// No body.
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exit,
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/// Tells the compiler to detect changes in source files and update the
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/// affected output compilation artifacts.
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/// If one of the compilation artifacts is an executable that is
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/// running as a child process, the compiler will wait for it to exit
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/// before performing the update.
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/// No body.
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update,
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/// Tells the compiler to execute the executable as a child process.
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/// No body.
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run,
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/// Tells the compiler to detect changes in source files and update the
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/// affected output compilation artifacts.
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/// If one of the compilation artifacts is an executable that is
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/// running as a child process, the compiler will perform a hot code
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/// swap.
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/// No body.
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hot_update,
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/// Ask the test runner for metadata about all the unit tests that can
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/// be run. Server will respond with a `test_metadata` message.
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/// No body.
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query_test_metadata,
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/// Ask the test runner to run a particular test.
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/// The message body is a u32 test index.
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run_test,
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_,
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};
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};
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