// TODO: This exists because we detect all available native tool chains on a system (clang, gcc, swiftc, msvc).
    //
    // Many of our old tests assume that available tool chains can compile many/most languages, so they do not try to
    // restrict the required set of tool chains.
    //
    // The swiftc tool chain can build _only_ Swift, so tests that expect to use the swiftc tool chain properly annotate

  - Tool chain 'clang' (Clang):
      - Could not find C++ compiler 'clang++'. Searched in:
          - ${file('clang-bin')}""")
        } else {
            failure.assertHasCause("""No tool chain is available to build C++ for host operating system '${osName}' architecture '${archName}':
  - Tool chain 'visualCpp' (Visual Studio):
      - Visual Studio is not available on this operating system.
  - Tool chain 'gcc' (GNU GCC):

        target platform: platform 'current'
        tool chain: Tool chain 'clang' (Clang)
        shared library file: build/libs/hello/shared/libhello.dylib
    Static library 'hello:staticLibrary'
        build using task: :helloStaticLibrary
        build type: build type 'debug'
        flavor: flavor 'default'
        target platform: platform 'current'
        tool chain: Tool chain 'clang' (Clang)

grep 'bufio/bufio.go:' $WORK/covdata/out.txt

# Use the covdata tool to select a specific set of module paths
mkdir $WORK/covdata2
go tool covdata merge -pkg=rsc.io/quote -i=$WORK/covdata -o=$WORK/covdata2

# Examine the result.
go tool covdata percent -i=$WORK/covdata2
stdout  'coverage:.*[1-9][0-9.]+%'

# Check for expected packages + check that we don't see things from stdlib.
go tool covdata textfmt -i=$WORK/covdata2 -o=$WORK/covdata2/out.txt

 */
package org.gradle.nativeplatform.internal;

import org.gradle.nativeplatform.Tool;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 * A tool that is part of a tool chain (compiler, linker, assembler, etc).
 */
public class DefaultTool implements Tool {
    private final ArrayList<String> args = new ArrayList<String>();

    @Override

import org.gradle.api.Incubating;

/**
 * An executable tool used for GCC that allows customizing the executable.
 */
@Incubating
public interface GccCommandLineToolConfiguration extends CommandLineToolConfiguration {
    /**
     * The name of the executable file for this tool.
     */
    String getExecutable();

    /**
     * Set the name of the executable file for this tool.
     * The executable will be located in the tool chain path.

    /**
     * The paths setting required for executing the tool chain.
     * These are used to locate tools for this tool chain, and are prepended to the system PATH when executing these tools.
     */
    List<File> getPath();

    /**
     * Append an entry or entries to the tool chain path.
     *

exec ./example.exe normal
! stderr '^warning: GOCOVERDIR not set, no coverage data emitted'
go tool covdata percent -i=data/normal
stdout  'coverage:.*[1-9][0-9.]+%'

# Program makes a direct call to os.Exit(0).
env GOCOVERDIR=data/goodexit
exec ./example.exe goodexit
! stderr '^warning: GOCOVERDIR not set, no coverage data emitted'
go tool covdata percent -i=data/goodexit
stdout  'coverage:.*[1-9][0-9.]+%'

! go test -json ./mainpanic
stdout '"Action":"fail"'
! stdout '"Action":"pass"'

! go tool test2json ./mainpanic.exe
stdout '"Action":"fail"'
! stdout '"Action":"pass"'

# Test binaries that exit with status 0 should be marked as passing.

go test -json ./mainexit0
stdout '"Action":"pass"'
! stdout '"Action":"fail"'

go tool test2json ./mainexit0.exe
stdout '"Action":"pass"'
! stdout '"Action":"fail"'

            return "Test"
        }
    }

    def argsFor(GccCommandLineToolConfiguration tool) {
        assert tool instanceof GccCommandLineToolConfigurationInternal : "Expected argument to be an instance of GccCommandLineToolConfigurationInternal"
        def args = []
        tool.getArgAction().execute(args)
        args
    }