Fossil

Check-in [e6e79ac6]
Login

Check-in [e6e79ac6]

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Improve handling of setting up the initial temporary directory.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | testerCleanup
Files: files | file ages | folders
SHA1: e6e79ac6fbc1404991c84952a6bb9c3b925dea4a
User & Date: mistachkin 2016-03-03 21:50:56.009
Context
2016-03-03
22:12
Treat 'file normalize' with a bit more skepticism. ... (check-in: e264125a user: mistachkin tags: testerCleanup)
21:50
Improve handling of setting up the initial temporary directory. ... (check-in: e6e79ac6 user: mistachkin tags: testerCleanup)
18:49
Centralize early-return handling from the tests, always calling the test cleanup (which is harmless if not needed). ... (check-in: b01a51f4 user: mistachkin tags: testerCleanup)
Changes
Unified Diff Ignore Whitespace Patch
Changes to test/tester.tcl.
384
385
386
387
388
389
390























































391
392
393
394
395
396
397
}

# Append all arguments into a single value and then returns it.
#
proc appendArgs {args} {
  eval append result $args
}
























































# Return the name of the versioned settings file containing the TH1
# setup script.
#
proc getTh1SetupFileName {} {
  #
  # NOTE: This uses the "testdir" global variable provided by the







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
}

# Append all arguments into a single value and then returns it.
#
proc appendArgs {args} {
  eval append result $args
}

# Returns the value of the specified environment variable -OR- any empty
# string if it does not exist.
#
proc getEnvironmentVariable { name } {
  return [expr {[info exists ::env($name)] ? $::env($name) : ""}]
}

# Returns a usable temporary directory -OR- fails the testing process.
#
proc getTemporaryPath {} {
  #
  # NOTE: Build the list of "temporary directory" environment variables
  #       to check, including all reasonable "cases" of the environment
  #       variable names.
  #
  set names [list]

  #
  # TODO: Add more here, if necessary.
  #
  foreach name [list FOSSIL_TEST_TEMP FOSSIL_TEMP TEMP TMP] {
    lappend names [string toupper $name] [string tolower $name] \
        [string totitle $name]
  }

  #
  # NOTE: Check if we can use any of the environment variables.
  #
  foreach name $names {
    set value [getEnvironmentVariable $name]

    if {[string length $value] > 0} then {
      if {[file exists $value] && [file isdirectory $value]} then {
        return [file normalize $value]
      }
    }
  }

  #
  # NOTE: On non-Windows systems, fallback to /tmp if it is usable.
  #
  if {$::tcl_platform(platform) ne "windows"} {
    set value /tmp

    if {[file exists $value] && [file isdirectory $value]} then {
      return $value
    }
  }

  #
  # NOTE: There must be a usable temporary directory to continue testing.
  #
  error "Cannot find a usable temporary directory, testing halted."
}

# Return the name of the versioned settings file containing the TH1
# setup script.
#
proc getTh1SetupFileName {} {
  #
  # NOTE: This uses the "testdir" global variable provided by the
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
}

# returns the third to last line of the normalized result.
proc third_to_last_data_line {} {
  return [lindex [split [normalize_result] \n] end-2]
}

set tempPath [expr {[info exists env(TEMP)] ? \
    $env(TEMP) : [file dirname [info script]]}]

if {$tcl_platform(platform) eq "windows"} {
  set tempPath [string map [list \\ /] $tempPath]
}

set tempPath [file normalize $tempPath]

if {[catch {
  set tempFile [file join $tempPath temporary.txt]
  write_file $tempFile [clock seconds]; file delete $tempFile
} error] != 0} {
  error "Could not write file \"$tempFile\" in directory \"$tempPath\",\
please set TEMP variable in environment, error: $error"
}







|
<





<
<







653
654
655
656
657
658
659
660

661
662
663
664
665


666
667
668
669
670
671
672
}

# returns the third to last line of the normalized result.
proc third_to_last_data_line {} {
  return [lindex [split [normalize_result] \n] end-2]
}

set tempPath [getTemporaryPath]


if {$tcl_platform(platform) eq "windows"} {
  set tempPath [string map [list \\ /] $tempPath]
}



if {[catch {
  set tempFile [file join $tempPath temporary.txt]
  write_file $tempFile [clock seconds]; file delete $tempFile
} error] != 0} {
  error "Could not write file \"$tempFile\" in directory \"$tempPath\",\
please set TEMP variable in environment, error: $error"
}