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tests: use consistent environment variables for setting charset

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The character set in POSIX is set by the locale defined by (in
decreasing order of precedence) the LC_ALL, LC_CTYPE and LANG
environment variables (CHARSET was used by libidn but not libidn2).
LC_ALL is cleared to ensure that LC_CTYPE takes effect, but LC_ALL is
not used to set the locale to ensure that other parts of the locale
aren't overridden.  Since there doesn't seem to be a cross-platform way
of specifying a UTF-8 locale, and not all systems may support UTF-8, a
<precheck> is used to skip the test if UTF-8 can't be verified to be
available.  Test 1035 was also converted to UTF-8 for consistency, as
the actual character set used there is irrelevant to the test.

This patch uses a different UTF-8 locale than the last attempt, namely
en_US.UTF-8. This one has been verified on 7 different Linux and BSD
distributions and is more complete and usable than the locale UTF-8 (on
at least some systems).
This commit is contained in:
Dan Fandrich 2017-02-23 21:47:17 +01:00
parent 832b0105f2
commit c6ddb606d8
5 changed files with 28 additions and 12 deletions
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6
tests/data/test1034
View File

@ -32,8 +32,12 @@ http
idn
</features>
<setenv>
CHARSET=UTF-8
LC_ALL=
LC_CTYPE=en_US.UTF-8
</setenv>
<precheck>
perl -MI18N::Langinfo=langinfo,CODESET -e 'die "Needs a UTF-8 locale" if (lc(langinfo(CODESET())) ne "utf-8");'
</precheck>
<name>
HTTP over proxy with malformatted IDN host name
</name>

13
tests/data/test1035
View File

@ -32,14 +32,17 @@ http
idn
</features>
<setenv>
CHARSET=UTF-8
LANG=en_US.UTF-8
LC_ALL=
LC_CTYPE=en_US.UTF-8
</setenv>
<precheck>
perl -MI18N::Langinfo=langinfo,CODESET -e 'die "Needs a UTF-8 locale" if (lc(langinfo(CODESET())) ne "utf-8");'
</precheck>
<name>
HTTP over proxy with too long IDN host name
</name>
<command>
http://too-long-IDN-name-cürl-rüles-la-la-la-dee-da-flooby-nooby.local/page/1035 -x %HOSTIP:%HTTPPORT
http://too-long-IDN-name-cürl-rüles-la-la-la-dee-da-flooby-nooby.local/page/1035 -x %HOSTIP:%HTTPPORT
</command>
</client>
@ -50,8 +53,8 @@ http://too-long-IDN-name-c
^User-Agent:.*
</strip>
<protocol>
GET http://too-long-IDN-name-cürl-rüles-la-la-la-dee-da-flooby-nooby.local/page/1035 HTTP/1.1
Host: too-long-IDN-name-cürl-rüles-la-la-la-dee-da-flooby-nooby.local
GET http://too-long-IDN-name-cürl-rüles-la-la-la-dee-da-flooby-nooby.local/page/1035 HTTP/1.1
Host: too-long-IDN-name-cürl-rüles-la-la-la-dee-da-flooby-nooby.local
Accept: */*
Proxy-Connection: Keep-Alive

7
tests/data/test165
View File

@ -31,9 +31,12 @@ http
idn
</features>
<setenv>
CHARSET=UTF-8
LANG=en_US.UTF-8
LC_ALL=
LC_CTYPE=en_US.UTF-8
</setenv>
<precheck>
perl -MI18N::Langinfo=langinfo,CODESET -e 'die "Needs a UTF-8 locale" if (lc(langinfo(CODESET())) ne "utf-8");'
</precheck>
<name>
HTTP over proxy with IDN host name
</name>

7
tests/data/test2046
View File

@ -41,9 +41,12 @@ http
idn
</features>
<setenv>
CHARSET=UTF-8
LANG=en_US.UTF-8
LC_ALL=
LC_CTYPE=en_US.UTF-8
</setenv>
<precheck>
perl -MI18N::Langinfo=langinfo,CODESET -e 'die "Needs a UTF-8 locale" if (lc(langinfo(CODESET())) ne "utf-8");'
</precheck>
<name>
Connection re-use with IDN host name
</name>

7
tests/data/test2047
View File

@ -42,9 +42,12 @@ http
idn
</features>
<setenv>
CHARSET=UTF-8
LANG=en_US.UTF-8
LC_ALL=
LC_CTYPE=en_US.UTF-8
</setenv>
<precheck>
perl -MI18N::Langinfo=langinfo,CODESET -e 'die "Needs a UTF-8 locale" if (lc(langinfo(CODESET())) ne "utf-8");'
</precheck>
<name>
Connection re-use with IDN host name over HTTP proxy
</name>