u8-istream: Fix handling of partial reads.

[pspp] / tests / libpspp / u8-istream.at

diff --git a/tests/libpspp/u8-istream.at b/tests/libpspp/u8-istream.at
index 842e77336d0f1364ab479009bb1b91c19fa70f10..5b5b4e006e64e81760680a39f868f854b1c8c480 100644 (file)
--- a/tests/libpspp/u8-istream.at
+++ b/tests/libpspp/u8-istream.at
@@ -109,6 +109,11 @@ Auto mode
 entrée
 UTF-8 mode
 ])
+AT_CHECK([printf '\357\273\277entr\303\251e\n' | u8-istream-test read - Auto], [0], [dnl
+UTF-8 mode
+entrée
+UTF-8 mode
+])
 AT_CLEANUP
 
 AT_SETUP([read ISO-8859-1 as Auto,ISO-8859-1])
@@ -132,6 +137,42 @@ entrée
 ])
 AT_CLEANUP
 
+AT_SETUP([read UTF-16 as Auto])
+AT_KEYWORDS([u8_istream])
+AT_CHECK([i18n-test supports_encodings UTF-16 UTF-16BE UTF-16LE])
+dnl The "sleep 1" checks for a bug in which u8-istream did not properly
+dnl handle receiving data in multiple chunks.
+AT_CHECK([{ printf '\0e\0n\0t\0'; sleep 1; printf 'r\0\351\0e\0\n'; } | u8-istream-test read - Auto],
+  [0], [entrée
+])
+AT_CHECK([printf 'e\0n\0t\0r\0\351\0e\0\n\0' | u8-istream-test read - Auto],
+  [0], [entrée
+])
+AT_CHECK([printf '\376\377\0e\0n\0t\0r\0\351\0e\0\n' | u8-istream-test read - Auto],
+  [0], [entrée
+])
+AT_CHECK([printf '\377\376e\0n\0t\0r\0\351\0e\0\n\0' | u8-istream-test read - Auto],
+  [0], [entrée
+])
+AT_CLEANUP
+
+AT_SETUP([read UTF-32 as Auto])
+AT_KEYWORDS([u8_istream])
+AT_CHECK([i18n-test supports_encodings UTF-16 UTF-16BE UTF-16LE])
+AT_CHECK([printf '\0\0\0e\0\0\0n\0\0\0t\0\0\0r\0\0\0\351\0\0\0e\0\0\0\n' | u8-istream-test read - Auto],
+  [0], [entrée
+])
+AT_CHECK([printf 'e\0\0\0n\0\0\0t\0\0\0r\0\0\0\351\0\0\0e\0\0\0\n\0\0\0' | u8-istream-test read - Auto],
+  [0], [entrée
+])
+AT_CHECK([printf '\0\0\376\377\0\0\0e\0\0\0n\0\0\0t\0\0\0r\0\0\0\351\0\0\0e\0\0\0\n' | u8-istream-test read - Auto],
+  [0], [entrée
+])
+AT_CHECK([printf '\377\376\0\0e\0\0\0n\0\0\0t\0\0\0r\0\0\0\351\0\0\0e\0\0\0\n\0\0\0' | u8-istream-test read - Auto],
+  [0], [entrée
+])
+AT_CLEANUP
+
 AT_SETUP([read EUC-JP as Auto,EUC-JP])
 AT_KEYWORDS([u8_istream])
 AT_CHECK([i18n-test supports_encodings EUC-JP])