make doTestVersion()

1 files changed, 115 insertions, 0 deletions

diff --git a/doTest.go b/doTest.go
new file mode 100644
index 0000000..01f7caa
--- /dev/null
+++ b/doTest.go
@@ -0,0 +1,115 @@
+// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
+// Use of this source code is governed by the GPL 3.0
+
+package main
+
+import (
+	"errors"
+	"strings"
+
+	"github.com/go-cmd/cmd"
+	"go.wit.com/lib/config"
+	"go.wit.com/lib/gui/shell"
+	"go.wit.com/log"
+)
+
+func doTest() (string, error) {
+	var s string
+	var err error
+
+	if argv.Test.Version != nil {
+		var data []byte
+		data, err = resources.ReadFile("resources/TESTVERSION")
+		if err != nil {
+			s = "open repomap failed"
+			log.Info(s, err)
+			return s, err
+		}
+		if len(data) == 0 {
+			s = "resources/repomap is empty"
+			log.Info(s, err)
+			return s, config.ErrEmpty
+		}
+		var broken string
+		for _, line := range strings.Split(string(data), "\n") {
+			line := strings.TrimSpace(line)
+			if line == "" {
+				continue
+			}
+			parts := strings.Fields(line)
+			cmdname := parts[len(parts)-1]
+			log.Info("LINE=", cmdname)
+			r := shell.Run([]string{cmdname, "--version"})
+			if r.Error != nil {
+				return cmdname + " version test failed", r.Error
+			}
+			if len(r.Stdout) != 1 {
+				for _, line := range r.Stderr {
+					log.Info("STDERR:", line)
+				}
+				for _, line := range r.Stdout {
+					log.Info("STDOUT:", line)
+				}
+				broken += cmdname + " "
+			}
+		}
+		if broken != "" {
+			return "version tests failed", errors.New(broken)
+		}
+		return "all version tests passed", nil
+	}
+	return "nothing tested", nil
+}
+
+func versionStderr(cmdname string, r *cmd.Status) error {
+	stderr := errors.New(cmdname + " version test broken")
+
+	for _, line := range r.Stderr {
+		log.Info("STDERR:", line)
+	}
+	for _, line := range r.Stdout {
+		log.Info("STDOUT:", line)
+	}
+	if r.Error != nil {
+		return errors.Join(stderr, r.Error)
+	}
+	if r.Exit == 0 {
+		return errors.Join(stderr, errors.New("exit -1"))
+	}
+	return stderr
+}
+
+func doTestVersion(cmdname string) error {
+
+	r := shell.Run([]string{cmdname, "--version"})
+	if r.Exit != 0 {
+		return versionStderr(cmdname, &r)
+	}
+	if r.Error != nil {
+		return versionStderr(cmdname, &r)
+	}
+	if len(r.Stdout) == 0 {
+		return versionStderr(cmdname, &r)
+	}
+	if len(r.Stdout) == 1 {
+		line := r.Stdout[0]
+		if !strings.HasPrefix(line, cmdname) {
+			return versionStderr(cmdname, &r)
+		}
+		// probably okay
+		return nil
+	}
+	if len(r.Stdout) == 2 {
+		line := r.Stdout[0]
+		if !strings.HasPrefix(line, "APPNAME=") {
+			return versionStderr(cmdname, &r)
+		}
+		line = r.Stdout[1]
+		if !strings.HasPrefix(line, cmdname) {
+			return versionStderr(cmdname, &r)
+		}
+		// probably okay
+		return nil
+	}
+	return versionStderr(cmdname, &r)
+}