ts: fix testsuite run when id cmd cannot resolve group

Update testsuite to cope with user group whose name cannot be resolved.

Fixes #476.

testsuite/modules.00-init/005-init_ts.exp

@@ -800,7 +800,8 @@ set domainname [auto_execok domainname]
 set domainname_warn "$error_msgs: Command 'domainname' cannot be found"
 
 # display result of id command
-send_user "\tid output is '[exec id]'\n"
+set idoutput [exec id]
+send_user "\tid output is '$idoutput'\n"
 
 # get current working directory
 set ORIG_CWD [pwd]
@@ -809,12 +810,28 @@ set ORIG_CWD [pwd]
 set username [exec id -u -n]
 set userid [exec id -u]
 send_user "\tCurrent username is '$username'\n"
+set group_name_fetch_failed 0
 if {[catch {
     # correctly split groups in case some contain a space character (like on Cygwin/MSYS platforms)
     set usergroups [lsort [split [string range [exec id -G -n -z] 0 end-1] \0]]
 } errMsg]} {
     # fallback to a more generic groups retrieval (in case '-z' option not supported on id)
-    set usergroups [lsort [exec id -G -n]]
+    if {[catch {
+        set usergroups [lsort [exec id -G -n]]
+    } errMsg]} {
+        set group_name_fetch_failed 1
+        # fallback in case all group names could not be resolved by 'id' command
+        # it happens especially when running testsuite through mockbuild
+        foreach grpinfo [split [string range [lindex [split $idoutput] 2] 7 end] ,] {
+            if {[set idx [string first ( $grpinfo]] != -1} {
+                set grp [string range $grpinfo $idx+1 end-1]
+            } else {
+                set grp $grpinfo
+            }
+            lappend usergroups $grp
+        }
+        set usergroups [lsort $usergroups]
+    }
 }
 # filter specific volatile groups
 set usergroups [lsearch -all -inline -not -glob $usergroups com.apple.sharepoint.group.*]

testsuite/modules.20-locate/112-hide-user-group.exp

@@ -41,6 +41,10 @@ setenv_path_var MODULEPATH $mp
 
 setenv_var MODULERCFILE $env(TESTSUITEDIR)/etc/modulerc.hide
 
+if {$group_name_fetch_failed} {
+    send_user "\tSkip user group tests, as group name fetch failed\n"
+} else {
+
 
 set ans [list]
 lappend ans [list set __MODULES_LMALTNAME hide1/5.0&as|hide1/latest]
@@ -247,6 +251,8 @@ testouterr_cmd sh {load hide1@5:} $ans $tserr4
 testouterr_cmd sh {avail -t hide1@5:} OK $tserr1
 unsetenv_var TESTSUITE_HIDE_ALLOW_USER_GROUP_ERR_SET3
 
+}
+
 
 #
 #  Cleanup

testsuite/modules.20-locate/117-forbid-user-group.exp

@@ -44,6 +44,10 @@ setenv_path_var MODULEPATH $mp
 
 setenv_var MODULERCFILE $env(TESTSUITEDIR)/etc/modulerc.hide
 
+if {$group_name_fetch_failed} {
+    send_user "\tSkip user group tests, as group name fetch failed\n"
+} else {
+
 
 set ans [list]
 lappend ans [list set __MODULES_LMALTNAME hide1/5.0&as|hide1/latest]
@@ -132,6 +136,8 @@ testouterr_cmd sh {load hide1@5:} $ans $tserr3
 testouterr_cmd sh {avail -t hide1@5:} OK $tserr1
 unsetenv_var TESTSUITE_FORBID_ALLOW_USER_GROUP_ERR_SET2
 
+}
+
 
 #
 #  Cleanup

testsuite/modules.20-locate/119-hide-cascading.exp

@@ -44,6 +44,10 @@ setenv_path_var MODULEPATH $mp
 setenv_var MODULERCFILE $env(TESTSUITEDIR)/etc/modulerc.hide
 
 
+if {$group_name_fetch_failed} {
+    send_user "\tSkip user group tests, as group name fetch failed\n"
+} else {
+
 setenv_var TESTSUITE_HIDE1_CASC_SET1 1
 testouterr_cmd sh {avail -t hide1@4:} OK {}
 testouterr_cmd sh {load hide1@4:} ERR $err_path'hide1@4:'
@@ -380,6 +384,8 @@ testouterr_cmd sh {whatis hide4} ERR $err_path'hide4'
 testouterr_cmd_re sh {whatis hide4/.1.0} ERR [err_unablelocate hide4/.1.0]
 unsetenv_var TESTSUITE_HIDE4_CASC3_SET1
 
+}
+
 
 #
 #  Cleanup

testsuite/modules.50-cmds/287-info-usergroups.exp

@@ -29,6 +29,9 @@ set mpre [regsub -all "\(\[.+?\]\)" $mp {\\\1}]
 # setup specific environment
 setenv_path_var MODULEPATH $mp
 
+if {$group_name_fetch_failed} {
+    send_user "\tSkip user group tests, as group name fetch failed\n"
+} else {
 
 # modulefile usage
 set ans [list]
@@ -130,6 +133,8 @@ unsetenv_var TESTSUITE_INFO_GROUP_IN_RC
 unsetenv_var TESTSUITE_ENABLE_SITECONFIG_WINDOWS_PLATFORM
 }
 
+}
+
 
 #
 #  Cleanup

testsuite/modules.50-cmds/440-module-tag.exp

@@ -310,6 +310,10 @@ lappend ans [list set __MODULES_LMTAG tag/5.0&foo]
 testouterr_cmd sh {load tag/5.0} $ans {}
 unsetenv_var TESTSUITE_MODULE_TAG_SET6
 
+if {$group_name_fetch_failed} {
+    send_user "\tSkip user group tests, as group name fetch failed\n"
+} else {
+
 setenv_var TESTSUITE_MODULE_TAG_SET7 1
 set tserr "$mp:
 tag/5.0
@@ -335,6 +339,8 @@ lappend ans [list set __MODULES_LMTAG tag/5.0&foo]
 testouterr_cmd sh {load tag/5.0} $ans {}
 unsetenv_var TESTSUITE_MODULE_TAG_SET8
 
+}
+
 unsetenv_var MODULES_ADVANCED_VERSION_SPEC
 
 # use module-tag in modulefile

testsuite/modules.70-maint/220-config.exp

@@ -392,6 +392,13 @@ append tserr "\n\n$state_header"
 if {[auto_execok uname] eq {} || [auto_execok domainname] eq {}} {
     append tserr "(\nWARNING: Command '\\S+' cannot be found)+"
 }
+if {$group_name_fetch_failed} {
+    if {$install_libtclenvmodules eq {y}} {
+        append tserr "(\nWARNING: couldn't find name for group id \"\\S+\": Success)+"
+    } else {
+        append tserr "(\nWARNING: .*\n  .*/id: cannot find name for group ID \\S+)+"
+    }
+}
 foreach param $statelist {
     append tserr "\n$param\\s+.*"
 }
@@ -420,6 +427,14 @@ foreach param [lsort [array names configset]] {
 }
 append tserr "\n\n$state_header"
 append tserr "(\nWARNING: Command '\\S+' cannot be found)+"
+if {$group_name_fetch_failed} {
+    if {$install_libtclenvmodules eq {y}} {
+        append tserr "(\nWARNING: couldn't find name for group id \"\\S+\": Success)+"
+    } else {
+        append tserr "(\nWARNING: Command '\\S+' cannot be found)*"
+    }
+}
+append tserr "(\nWARNING: Command '\\S+' cannot be found)*"
 foreach param $statelist {
     append tserr "\n$param\\s+.*"
 }
@@ -452,6 +467,13 @@ append tserr "\n\n$state_header"
 if {[auto_execok uname] eq {} || [auto_execok domainname] eq {}} {
     append tserr "(\nWARNING: Command '\\S+' cannot be found)+"
 }
+if {$group_name_fetch_failed} {
+    if {$install_libtclenvmodules eq {y}} {
+        append tserr "(\nWARNING: couldn't find name for group id \"\\S+\": Success)+"
+    } else {
+        append tserr "(\nWARNING: .*\n  .*/id: cannot find name for group ID \\S+)+"
+    }
+}
 foreach param $statelist {
     append tserr "\n$param\\s+.*"
 }

testsuite/modules.70-maint/390-state.exp

@@ -33,6 +33,13 @@ set tserr "$vers_reportre\n\n$state_header"
 if {[auto_execok uname] eq {} || [auto_execok domainname] eq {}} {
     append tserr "(\nWARNING: Command '\\S+' cannot be found)+"
 }
+if {$group_name_fetch_failed} {
+    if {$install_libtclenvmodules eq {y}} {
+        append tserr "(\nWARNING: couldn't find name for group id \"\\S+\": Success)+"
+    } else {
+        append tserr "(\nWARNING: .*\n  .*/id: cannot find name for group ID \\S+)+"
+    }
+}
 foreach param $statelist {
     append tserr "\n$param\\s+.*"
 }