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path: root/adapters/bash/adapter.go
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package bash

import (
	"context"
	"errors"
	"log"
	"os"
	"os/exec"
	"path"
	"strings"
	"time"
        "fmt"

	"golang.flu0r1ne.net/planr"
)

type Adapter struct {
  dirs     planr.DirConfig
  buildDir string
}

func (a *Adapter) Config() planr.AdapterConfig {
  return planr.AdapterConfig {
    Name: "bash",
    ParseConfig: ParseConfig,
    ParseDefaultConfig: ParseDefaultConfig,
  }
}

func safeWd() string{
  wd, err := os.Getwd()

  if err != nil {
    log.Fatalf("Could not get GtestBuildDir %s %v\n", wd, err)
  }

  return wd
}

func (a *Adapter) Init(ctx planr.PipelineContext) {
  a.dirs = ctx.Dirs
  a.buildDir = ctx.AdapterDir
}

func (adapter Adapter) Build(tcs []planr.TestCase) { }

func executeScriptedTest(builddir, testdir string, tc planr.TestCase) planr.TestResult {
  cfg := tc.AdapterConfig().(*Config)

  timeout := time.Duration(cfg.Timeout) * time.Millisecond

  ctx, cancel := context.WithTimeout(context.Background(), timeout)

  defer cancel()

  path := path.Join(testdir, cfg.Testfile)

  result := planr.TestResult {}
  result.Tc = tc

  cmd := exec.CommandContext(ctx, "bash", path)

  cmd.Dir = builddir
    
  if out, err := cmd.CombinedOutput(); err != nil {
    result.Status = planr.RUNTIME_FAILURE  
    result.TestOutput = string(out)

    var exiterr *exec.ExitError
    if !errors.As(err, &exiterr) {
      log.Fatalf("Test script %s failed with unknown error %v\n", path, err)
    } else {
      if strings.Contains(exiterr.String(), "killed") {
        result.TestOutput += fmt.Sprintf("TEST TERMINATED (Timeout=%d)\n", cfg.Timeout)
      }
    }

    return result
  }

  result.Status = planr.PASSING


  return result
}

func (adapter Adapter) Evaluate(tcs []planr.TestCase) [] planr.TestResult {
  finalizeConfigs(tcs)
 
  trs := make([]planr.TestResult, 0)
  c := make(chan planr.TestResult, 0)
  for i := range tcs {
    go func(i int) {
      c <- executeScriptedTest(adapter.buildDir, adapter.dirs.Tests(), tcs[i])
    }(i)
  }

  for range tcs {
    trs = append(trs, <-c)
  }

  return trs
}

func NewAdapter() *Adapter {
  return new(Adapter)
}