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msgcat.test @ 31

Last change on this file since 31 was 25, checked in by landauf, 17 years ago
added tcl to libs
File size: 16.2 KB

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1	# This file contains a collection of tests for the msgcat package.
2	# Sourcing this file into Tcl runs the tests and
3	# generates output for errors. No output means no errors were found.
4	#
5	# Copyright (c) 1998 Mark Harrison.
6	# Copyright (c) 1998-1999 by Scriptics Corporation.
7	# Contributions from Don Porter, NIST, 2002. (not subject to US copyright)
8	#
9	# See the file "license.terms" for information on usage and redistribution
10	# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
11	#
12	# Note that after running these tests, entries will be left behind in the
13	# message catalogs for locales foo, foo_BAR, and foo_BAR_baz.
14	#
15	# RCS: @(#) $Id: msgcat.test,v 1.20 2006/09/11 15:58:01 andreas_kupries Exp $
16
17	package require Tcl 8.2
18	if {[catch {package require tcltest 2}]} {
19	puts stderr "Skipping tests in [info script]. tcltest 2 required."
20	return
21	}
22	if {[catch {package require msgcat 1.4.2}]} {
23	puts stderr "Skipping tests in [info script]. No msgcat 1.4.2 found to test."
24	return
25	}
26
27	namespace eval ::msgcat::test {
28	namespace import ::msgcat::*
29	namespace import ::tcltest::test
30	namespace import ::tcltest::cleanupTests
31	namespace import ::tcltest::temporaryDirectory
32	namespace import ::tcltest::make*
33	namespace import ::tcltest::remove*
34
35	# Tests msgcat-0.*: locale initialization
36
37	proc PowerSet {l} {
38	if {[llength $l] == 0} {return [list [list]]}
39	set element [lindex $l 0]
40	set rest [lrange $l 1 end]
41	set result [list]
42	foreach x [PowerSet $rest] {
43	lappend result [linsert $x 0 $element]
44	lappend result $x
45	}
46	return $result
47	}
48
49	variable envVars {LC_ALL LC_MESSAGES LANG}
50	variable count 0
51	variable body
52	variable result
53	variable setVars
54	foreach setVars [PowerSet $envVars] {
55	set result [string tolower [lindex $setVars 0]]
56	if {[string length $result] == 0} {
57	if {[info exists ::tcl::mac::locale]} {
58	set result [string tolower $::tcl::mac::locale]
59	} else {
60	set result c
61	}
62	}
63	test msgcat-0.$count [list \
64	locale initialization from environment variables $setVars \
65	] -setup {
66	variable var
67	foreach var $envVars {
68	catch {variable $var $::env($var)}
69	catch {unset ::env($var)}
70	}
71	foreach var $setVars {
72	set ::env($var) $var
73	}
74	interp create [namespace current]::i
75	i eval [list package ifneeded msgcat [package provide msgcat] \
76	[package ifneeded msgcat [package provide msgcat]]]
77	i eval package require msgcat
78	} -cleanup {
79	interp delete [namespace current]::i
80	foreach var $envVars {
81	catch {unset ::env($var)}
82	catch {set ::env($var) [set [namespace current]::$var]}
83	}
84	} -body {i eval msgcat::mclocale} -result $result
85	incr count
86	}
87	catch {unset result}
88
89	# Could add tests of initialization from Windows registry here.
90	# Use a fake registry package.
91
92	# Tests msgcat-1.*: [mclocale], [mcpreferences]
93
94	test msgcat-1.3 {mclocale set, single element} -setup {
95	variable locale [mclocale]
96	} -cleanup {
97	mclocale $locale
98	} -body {
99	mclocale en
100	} -result en
101
102	test msgcat-1.4 {mclocale get, single element} -setup {
103	variable locale [mclocale]
104	mclocale en
105	} -cleanup {
106	mclocale $locale
107	} -body {
108	mclocale
109	} -result en
110
111	test msgcat-1.5 {mcpreferences, single element} -setup {
112	variable locale [mclocale]
113	mclocale en
114	} -cleanup {
115	mclocale $locale
116	} -body {
117	mcpreferences
118	} -result {en {}}
119
120	test msgcat-1.6 {mclocale set, two elements} -setup {
121	variable locale [mclocale]
122	} -cleanup {
123	mclocale $locale
124	} -body {
125	mclocale en_US
126	} -result en_us
127
128	test msgcat-1.7 {mclocale get, two elements} -setup {
129	variable locale [mclocale]
130	mclocale en_US
131	} -cleanup {
132	mclocale $locale
133	} -body {
134	mclocale
135	} -result en_us
136
137	test msgcat-1.8 {mcpreferences, two elements} -setup {
138	variable locale [mclocale]
139	mclocale en_US
140	} -cleanup {
141	mclocale $locale
142	} -body {
143	mcpreferences
144	} -result {en_us en {}}
145
146	test msgcat-1.9 {mclocale set, three elements} -setup {
147	variable locale [mclocale]
148	} -cleanup {
149	mclocale $locale
150	} -body {
151	mclocale en_US_funky
152	} -result en_us_funky
153
154	test msgcat-1.10 {mclocale get, three elements} -setup {
155	variable locale [mclocale]
156	mclocale en_US_funky
157	} -cleanup {
158	mclocale $locale
159	} -body {
160	mclocale
161	} -result en_us_funky
162
163	test msgcat-1.11 {mcpreferences, three elements} -setup {
164	variable locale [mclocale]
165	mclocale en_US_funky
166	} -cleanup {
167	mclocale $locale
168	} -body {
169	mcpreferences
170	} -result {en_us_funky en_us en {}}
171
172	test msgcat-1.12 {mclocale set, reject evil input} -setup {
173	variable locale [mclocale]
174	} -cleanup {
175	mclocale $locale
176	} -body {
177	mclocale /path/to/evil/code
178	} -returnCodes error -match glob -result {invalid newLocale value *}
179
180	test msgcat-1.13 {mclocale set, reject evil input} -setup {
181	variable locale [mclocale]
182	} -cleanup {
183	mclocale $locale
184	} -body {
185	mclocale looks/ok/../../../../but/is/path/to/evil/code
186	} -returnCodes error -match glob -result {invalid newLocale value *}
187
188	# Tests msgcat-2.*: [mcset], [mcmset], namespace partitioning
189
190	test msgcat-2.1 {mcset, global scope} {
191	namespace eval :: ::msgcat::mcset foo_BAR text1 text2
192	} {text2}
193
194	test msgcat-2.2 {mcset, global scope, default} {
195	namespace eval :: ::msgcat::mcset foo_BAR text3
196	} {text3}
197
198	test msgcat-2.2.1 {mcset, namespace overlap} {
199	namespace eval baz {::msgcat::mcset foo_BAR con1 con1baz}
200	} {con1baz}
201
202	test msgcat-2.3 {mcset, namespace overlap} -setup {
203	namespace eval bar {::msgcat::mcset foo_BAR con1 con1bar}
204	namespace eval baz {::msgcat::mcset foo_BAR con1 con1baz}
205	variable locale [mclocale]
206	mclocale foo_BAR
207	} -cleanup {
208	mclocale $locale
209	} -body {
210	namespace eval bar {::msgcat::mc con1}
211	} -result con1bar
212
213	test msgcat-2.4 {mcset, namespace overlap} -setup {
214	namespace eval bar {::msgcat::mcset foo_BAR con1 con1bar}
215	namespace eval baz {::msgcat::mcset foo_BAR con1 con1baz}
216	variable locale [mclocale]
217	mclocale foo_BAR
218	} -cleanup {
219	mclocale $locale
220	} -body {
221	namespace eval baz {::msgcat::mc con1}
222	} -result con1baz
223
224	test msgcat-2.5 {mcmset, global scope} -setup {
225	namespace eval :: {
226	::msgcat::mcmset foo_BAR {
227	src1 trans1
228	src2 trans2
229	}
230	}
231	variable locale [mclocale]
232	mclocale foo_BAR
233	} -cleanup {
234	mclocale $locale
235	} -body {
236	namespace eval :: {
237	::msgcat::mc src1
238	}
239	} -result trans1
240
241	test msgcat-2.6 {mcmset, namespace overlap} -setup {
242	namespace eval bar {::msgcat::mcmset foo_BAR {con2 con2bar}}
243	namespace eval baz {::msgcat::mcmset foo_BAR {con2 con2baz}}
244	variable locale [mclocale]
245	mclocale foo_BAR
246	} -cleanup {
247	mclocale $locale
248	} -body {
249	namespace eval bar {::msgcat::mc con2}
250	} -result con2bar
251
252	test msgcat-2.7 {mcmset, namespace overlap} -setup {
253	namespace eval bar {::msgcat::mcmset foo_BAR {con2 con2bar}}
254	namespace eval baz {::msgcat::mcmset foo_BAR {con2 con2baz}}
255	variable locale [mclocale]
256	mclocale foo_BAR
257	} -cleanup {
258	mclocale $locale
259	} -body {
260	namespace eval baz {::msgcat::mc con2}
261	} -result con2baz
262
263	# Tests msgcat-3.*: [mcset], [mc], catalog "inheritance"
264	#
265	# Test mcset and mc, ensuring that more specific locales
266	# (e.g. en_UK) will search less specific locales
267	# (e.g. en) for translation strings.
268	#
269	# Do this for the 15 permutations of
270	# locales: {foo foo_BAR foo_BAR_baz}
271	# strings: {ov0 ov1 ov2 ov3 ov4}
272	# locale ROOT defines ov0, ov1, ov2, ov3
273	# locale foo defines ov1, ov2, ov3
274	# locale foo_BAR defines ov2, ov3
275	# locale foo_BAR_BAZ defines ov3
276	# (ov4 is defined in none)
277	# So,
278	# ov3 should be resolved in foo, foo_BAR, foo_BAR_baz
279	# ov2 should be resolved in foo, foo_BAR
280	# ov2 should resolve to foo_BAR in foo_BAR_baz
281	# ov1 should be resolved in foo
282	# ov1 should resolve to foo in foo_BAR, foo_BAR_baz
283	# ov4 should be resolved in none, and call mcunknown
284	#
285	variable count 2
286	variable result
287	array set result {
288	foo,ov0 ov0_ROOT foo,ov1 ov1_foo foo,ov2 ov2_foo
289	foo,ov3 ov3_foo foo,ov4 ov4
290	foo_BAR,ov0 ov0_ROOT foo_BAR,ov1 ov1_foo foo_BAR,ov2 ov2_foo_BAR
291	foo_BAR,ov3 ov3_foo_BAR foo_BAR,ov4 ov4
292	foo_BAR_baz,ov0 ov0_ROOT foo_BAR_baz,ov1 ov1_foo
293	foo_BAR_baz,ov2 ov2_foo_BAR
294	foo_BAR_baz,ov3 ov3_foo_BAR_baz foo_BAR_baz,ov4 ov4
295	}
296	variable loc
297	variable string
298	foreach loc {foo foo_BAR foo_BAR_baz} {
299	foreach string {ov0 ov1 ov2 ov3 ov4} {
300	test msgcat-3.$count {mcset, overlap} -setup {
301	mcset {} ov0 ov0_ROOT
302	mcset {} ov1 ov1_ROOT
303	mcset {} ov2 ov2_ROOT
304	mcset {} ov3 ov3_ROOT
305	mcset foo ov1 ov1_foo
306	mcset foo ov2 ov2_foo
307	mcset foo ov3 ov3_foo
308	mcset foo_BAR ov2 ov2_foo_BAR
309	mcset foo_BAR ov3 ov3_foo_BAR
310	mcset foo_BAR_baz ov3 ov3_foo_BAR_baz
311	variable locale [mclocale]
312	mclocale $loc
313	} -cleanup {
314	mclocale $locale
315	} -body {
316	mc $string
317	} -result $result($loc,$string)
318	incr count
319	}
320	}
321	catch {unset result}
322
323	# Tests msgcat-4.*: [mcunknown]
324
325	test msgcat-4.2 {mcunknown, default} -setup {
326	mcset foo unk1 "unknown 1"
327	variable locale [mclocale]
328	mclocale foo
329	} -cleanup {
330	mclocale $locale
331	} -body {
332	mc unk1
333	} -result {unknown 1}
334
335	test msgcat-4.3 {mcunknown, default} -setup {
336	mcset foo unk1 "unknown 1"
337	variable locale [mclocale]
338	mclocale foo
339	} -cleanup {
340	mclocale $locale
341	} -body {
342	mc unk2
343	} -result unk2
344
345	test msgcat-4.4 {mcunknown, overridden} -setup {
346	rename ::msgcat::mcunknown SavedMcunknown
347	proc ::msgcat::mcunknown {dom s} {
348	return unknown:$dom:$s
349	}
350	mcset foo unk1 "unknown 1"
351	variable locale [mclocale]
352	mclocale foo
353	} -cleanup {
354	mclocale $locale
355	rename ::msgcat::mcunknown {}
356	rename SavedMcunknown ::msgcat::mcunknown
357	} -body {
358	mc unk1
359	} -result {unknown 1}
360
361	test msgcat-4.5 {mcunknown, overridden} -setup {
362	rename ::msgcat::mcunknown SavedMcunknown
363	proc ::msgcat::mcunknown {dom s} {
364	return unknown:$dom:$s
365	}
366	mcset foo unk1 "unknown 1"
367	variable locale [mclocale]
368	mclocale foo
369	} -cleanup {
370	mclocale $locale
371	rename ::msgcat::mcunknown {}
372	rename SavedMcunknown ::msgcat::mcunknown
373	} -body {
374	mc unk2
375	} -result {unknown:foo:unk2}
376
377	test msgcat-4.6 {mcunknown, uplevel context} -setup {
378	rename ::msgcat::mcunknown SavedMcunknown
379	proc ::msgcat::mcunknown {dom s} {
380	return "unknown:$dom:$s:[expr {[info level] - 1}]"
381	}
382	mcset foo unk1 "unknown 1"
383	variable locale [mclocale]
384	mclocale foo
385	} -cleanup {
386	mclocale $locale
387	rename ::msgcat::mcunknown {}
388	rename SavedMcunknown ::msgcat::mcunknown
389	} -body {
390	mc unk2
391	} -result unknown:foo:unk2:[info level]
392
393	# Tests msgcat-5.*: [mcload]
394
395	variable locales {{} foo foo_BAR foo_BAR_baz}
396	set msgdir [makeDirectory msgdir]
397	foreach loc $locales {
398	if { $loc eq {} } {
399	set msg ROOT
400	} else {
401	set msg [string tolower $loc]
402	}
403	makeFile [list ::msgcat::mcset $loc abc abc-$loc] $msg.msg $msgdir
404	}
405	variable count 1
406	foreach loc {foo foo_BAR foo_BAR_baz} {
407	test msgcat-5.$count {mcload} -setup {
408	variable locale [mclocale]
409	mclocale $loc
410	} -cleanup {
411	mclocale $locale
412	} -body {
413	mcload $msgdir
414	} -result [expr { $count+1 }]
415	incr count
416	}
417
418	# Even though foo_BAR_notexist does not exist,
419	# foo_BAR, foo and the root should be loaded.
420	test msgcat-5.4 {mcload} -setup {
421	variable locale [mclocale]
422	mclocale foo_BAR_notexist
423	} -cleanup {
424	mclocale $locale
425	} -body {
426	mcload $msgdir
427	} -result 3
428
429	test msgcat-5.5 {mcload} -setup {
430	variable locale [mclocale]
431	mclocale no_FI_notexist
432	} -cleanup {
433	mclocale $locale
434	} -body {
435	mcload $msgdir
436	} -result 1
437
438	test msgcat-5.6 {mcload} -setup {
439	variable locale [mclocale]
440	mclocale foo
441	mcload $msgdir
442	} -cleanup {
443	mclocale $locale
444	} -body {
445	mc abc
446	} -result abc-foo
447
448	test msgcat-5.7 {mcload} -setup {
449	variable locale [mclocale]
450	mclocale foo_BAR
451	mcload $msgdir
452	} -cleanup {
453	mclocale $locale
454	} -body {
455	mc abc
456	} -result abc-foo_BAR
457
458	test msgcat-5.8 {mcload} -setup {
459	variable locale [mclocale]
460	mclocale foo_BAR_baz
461	mcload $msgdir
462	} -cleanup {
463	mclocale $locale
464	} -body {
465	mc abc
466	} -result abc-foo_BAR_baz
467
468	test msgcat-5.9 {mcload} -setup {
469	variable locale [mclocale]
470	mclocale no_FI_notexist
471	mcload $msgdir
472	} -cleanup {
473	mclocale $locale
474	} -body {
475	mc abc
476	} -result abc-
477
478	test msgcat-5.10 {mcload} -setup {
479	rename ::msgcat::mcunknown SavedMcunknown
480	proc ::msgcat::mcunknown {dom s} {
481	return unknown:$dom:$s
482	}
483	variable locale [mclocale]
484	mclocale no_FI_notexist
485	mcload $msgdir
486	} -cleanup {
487	mclocale $locale
488	rename ::msgcat::mcunknown {}
489	rename SavedMcunknown ::msgcat::mcunknown
490	} -body {
491	mc def
492	} -result unknown:no_fi_notexist:def
493
494	foreach loc $locales {
495	if { $loc eq {} } {
496	set msg ROOT
497	} else {
498	set msg [string tolower $loc]
499	}
500	removeFile $msg.msg $msgdir
501	}
502	removeDirectory msgdir
503
504	# Tests msgcat-6.*: [mcset], [mc] namespace inheritance
505	#
506	# Test mcset and mc, ensuring that resolution for messages
507	# proceeds from the current ns to its parent and so on to the
508	# global ns.
509	#
510	# Do this for the 12 permutations of
511	# locales: foo
512	# namespaces: foo foo::bar foo::bar::baz
513	# strings: {ov1 ov2 ov3 ov4}
514	# namespace ::foo defines ov1, ov2, ov3
515	# namespace ::foo::bar defines ov2, ov3
516	# namespace ::foo::bar::baz defines ov3
517	#
518	# ov4 is not defined in any namespace.
519	#
520	# So,
521	# ov3 should be resolved in ::foo::bar::baz, ::foo::bar, ::foo;
522	# ov2 should be resolved in ::foo, ::foo::bar
523	# ov1 should be resolved in ::foo
524	# ov4 should be resolved in none, and call mcunknown
525	#
526
527	variable result
528	array set result {
529	foo,ov1 ov1_foo foo,ov2 ov2_foo foo,ov3 ov3_foo foo,ov4 ov4
530	foo::bar,ov1 ov1_foo foo::bar,ov2 ov2_foo_bar
531	foo::bar,ov3 ov3_foo_bar foo::bar,ov4 ov4 foo::bar::baz,ov1 ov1_foo
532	foo::bar::baz,ov2 ov2_foo_bar foo::bar::baz,ov3 ov3_foo_bar_baz
533	foo::bar::baz,ov4 ov4
534	}
535	variable count 1
536	variable ns
537	foreach ns {foo foo::bar foo::bar::baz} {
538	foreach string {ov1 ov2 ov3 ov4} {
539	test msgcat-6.$count {mcset, overlap} -setup {
540	namespace eval foo {
541	::msgcat::mcset foo ov1 ov1_foo
542	::msgcat::mcset foo ov2 ov2_foo
543	::msgcat::mcset foo ov3 ov3_foo
544	namespace eval bar {
545	::msgcat::mcset foo ov2 ov2_foo_bar
546	::msgcat::mcset foo ov3 ov3_foo_bar
547	namespace eval baz {
548	::msgcat::mcset foo ov3 "ov3_foo_bar_baz"
549	}
550	}
551
552	}
553	variable locale [mclocale]
554	mclocale foo
555	} -cleanup {
556	mclocale $locale
557	namespace delete foo
558	} -body {
559	namespace eval $ns [list ::msgcat::mc $string]
560	} -result $result($ns,$string)
561	incr count
562	}
563	}
564
565	# Tests msgcat-7.*: [mc] extra args processed by [format]
566
567	test msgcat-7.1 {mc extra args go through to format} -setup {
568	mcset foo format1 "this is a test"
569	mcset foo format2 "this is a %s"
570	mcset foo format3 "this is a %s %s"
571	variable locale [mclocale]
572	mclocale foo
573	} -cleanup {
574	mclocale $locale
575	} -body {
576	mc format1 "good test"
577	} -result "this is a test"
578
579	test msgcat-7.2 {mc extra args go through to format} -setup {
580	mcset foo format1 "this is a test"
581	mcset foo format2 "this is a %s"
582	mcset foo format3 "this is a %s %s"
583	variable locale [mclocale]
584	mclocale foo
585	} -cleanup {
586	mclocale $locale
587	} -body {
588	mc format2 "good test"
589	} -result "this is a good test"
590
591	test msgcat-7.3 {mc errors from format are propagated} -setup {
592	mcset foo format1 "this is a test"
593	mcset foo format2 "this is a %s"
594	mcset foo format3 "this is a %s %s"
595	variable locale [mclocale]
596	mclocale foo
597	} -cleanup {
598	mclocale $locale
599	} -body {
600	catch {mc format3 "good test"}
601	} -result 1
602
603	test msgcat-7.4 {mc, extra args are given to unknown} -setup {
604	mcset foo format1 "this is a test"
605	mcset foo format2 "this is a %s"
606	mcset foo format3 "this is a %s %s"
607	variable locale [mclocale]
608	mclocale foo
609	} -cleanup {
610	mclocale $locale
611	} -body {
612	mc "this is a %s" "good test"
613	} -result "this is a good test"
614
615	cleanupTests
616	}
617	namespace delete ::msgcat::test
618	return
619

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