Merge testcase cleanup. Make Tcl_UtfPrev() behave the same for any TCL_UTF_MAX value, since we didn't figure out yet how it should behave for TCL_UTF_MAX>3.

1 files changed, 18 insertions, 19 deletions

diff --git a/tests/utf.test b/tests/utf.test
index f3815d3..1955766 100644
--- a/tests/utf.test
+++ b/tests/utf.test
@@ -21,7 +21,6 @@ testConstraint fullutf [expr {[format %c 0x010000] ne "\uFFFD"}]
 testConstraint utf16 [expr {[string length [format %c 0x10000]] == 2}]
 testConstraint ucs4 [expr {[testConstraint fullutf]
 		&& [string length [format %c 0x10000]] == 1}]
-testConstraint ucs2_utf16 [expr {![testConstraint ucs4]}]
 
 testConstraint Uesc [expr {"\U0041" eq "A"}]
 testConstraint pre388 [expr {"\x741" eq "A"}]
@@ -104,13 +103,13 @@ test utf-2.6 {Tcl_UtfToUniChar: lead (3-byte) followed by 1 trail} testbytestrin
 test utf-2.7 {Tcl_UtfToUniChar: lead (3-byte) followed by 2 trail} testbytestring {
     string length [testbytestring \xE4\xB9\x8E]
 } 1
-test utf-2.8.0 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} {testbytestring ucs2_utf16} {
+test utf-2.8.0 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} {testbytestring ucs2} {
     string length [testbytestring \xF0\x90\x80\x80]
 } 2
 test utf-2.8.1 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} {testbytestring ucs4} {
     string length [testbytestring \xF0\x90\x80\x80]
 } 1
-test utf-2.9.0 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} {testbytestring ucs2_utf16} {
+test utf-2.9.0 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} {testbytestring ucs2} {
     string length [testbytestring \xF4\x8F\xBF\xBF]
 } 2
 test utf-2.9.1 {Tcl_UtfToUniChar: lead (4-byte) followed by 3 trail} {Uesc ucs4} {
@@ -164,7 +163,7 @@ test utf-4.10 {Tcl_NumUtfChars: #x00, calc len, overcomplete} {testnumutfchars t
 test utf-4.11 {Tcl_NumUtfChars: 3 bytes of 4-byte UTF-8 characater} {testnumutfchars testbytestring} {
     testnumutfchars [testbytestring \xF0\x9F\x92\xA9] end-1
 } 3
-test utf-4.12.0 {Tcl_NumUtfChars: #4-byte UTF-8 character} {testnumutfchars testbytestring ucs2_utf16} {
+test utf-4.12.0 {Tcl_NumUtfChars: #4-byte UTF-8 character} {testnumutfchars testbytestring ucs2} {
     testnumutfchars [testbytestring \xF0\x9F\x92\xA9] end
 } 2
 test utf-4.12.1 {Tcl_NumUtfChars: #4-byte UTF-8 character} {testnumutfchars testbytestring ucs4} {
@@ -525,7 +524,7 @@ test utf-6.111.0 {Tcl_UtfNext, read limits} {testutfnext testbytestring ucs2} {
 test utf-6.111.1 {Tcl_UtfNext, read limits} {testutfnext testbytestring ucs4} {
     testutfnext [testbytestring \xF2\xA0\xA0\xA0]G 2
 } 0
-test utf-6.112.0 {Tcl_UtfNext, read limits} {testutfnext testbytestring ucs2_utf16} {
+test utf-6.112.0 {Tcl_UtfNext, read limits} {testutfnext testbytestring ucs2} {
     testutfnext [testbytestring \xF2\xA0\xA0\xA0]G 3
 } 1
 test utf-6.112.1 {Tcl_UtfNext, read limits} {testutfnext testbytestring ucs4} {
@@ -546,7 +545,7 @@ test utf-6.115.0 {Tcl_UtfNext, read limits} {testutfnext testbytestring ucs2} {
 test utf-6.115.1 {Tcl_UtfNext, read limits} {testutfnext testbytestring fullutf} {
     testutfnext [testbytestring \xF2\xA0\xA0\xA0\xA0] 2
 } 0
-test utf-6.116.0 {Tcl_UtfNext, read limits} {testutfnext testbytestring ucs2_utf16} {
+test utf-6.116.0 {Tcl_UtfNext, read limits} {testutfnext testbytestring ucs2} {
     testutfnext [testbytestring \xF2\xA0\xA0\xA0\xA0] 3
 } 1
 test utf-6.116.1 {Tcl_UtfNext, read limits} {testutfnext testbytestring ucs4} {
@@ -723,28 +722,28 @@ test utf-7.17.2 {Tcl_UtfPrev} {testutfprev testbytestring} {
 } 3
 test utf-7.18.0 {Tcl_UtfPrev} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xA0\xA0\xA0]
-} 1
+} 3
 test utf-7.18.1 {Tcl_UtfPrev} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xA0\xA0\xA0\xA0] 4
-} 1
+} 3
 test utf-7.18.2 {Tcl_UtfPrev} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xA0\xA0\xA0\xF8] 4
-} 1
+} 3
 test utf-7.19 {Tcl_UtfPrev} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xF8\xA0\xA0\xA0]
-} 2
+} 4
 test utf-7.20 {Tcl_UtfPrev} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xF2\xA0\xA0\xA0]
-} 2
+} 4
 test utf-7.21 {Tcl_UtfPrev} {testutfprev testbytestring} {
     testutfprev A\u8820[testbytestring \xA0]
-} 2
+} 4
 test utf-7.22 {Tcl_UtfPrev} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xD0\xA0\xA0\xA0]
-} 2
+} 4
 test utf-7.23 {Tcl_UtfPrev} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xA0\xA0\xA0\xA0]
-} 2
+} 4
 test utf-7.24 {Tcl_UtfPrev -- overlong sequence}  {testutfprev testbytestring} {
     testutfprev A[testbytestring \xC0\x81]
 } 2
@@ -768,7 +767,7 @@ test utf-7.28.1 {Tcl_UtfPrev -- overlong sequence}  {testutfprev testbytestring}
 } 1
 test utf-7.29 {Tcl_UtfPrev -- overlong sequence}  {testutfprev testbytestring} {
     testutfprev A[testbytestring \xF0\x80\x80\x80]
-} 2
+} 4
 test utf-7.30 {Tcl_UtfPrev -- overlong sequence}  {testutfprev testbytestring} {
     testutfprev A[testbytestring \xF0\x80\x80\x80] 4
 } 3
@@ -798,7 +797,7 @@ test utf-7.38 {Tcl_UtfPrev -- overlong sequence}  {testutfprev testbytestring} {
 } 1
 test utf-7.39 {Tcl_UtfPrev -- overlong sequence}  {testutfprev testbytestring} {
     testutfprev A[testbytestring \xF0\x90\x80\x80]
-} 2
+} 4
 test utf-7.40 {Tcl_UtfPrev -- overlong sequence}  {testutfprev testbytestring} {
     testutfprev A[testbytestring \xF0\x90\x80\x80] 4
 } 3
@@ -819,7 +818,7 @@ test utf-7.45 {Tcl_UtfPrev -- no lead byte at start}  {testutfprev testbytestrin
 } 2
 test utf-7.46 {Tcl_UtfPrev -- no lead byte at start}  {testutfprev testbytestring} {
     testutfprev [testbytestring \xA0\xA0\xA0\xA0]
-} 1
+} 3
 test utf-7.47 {Tcl_UtfPrev, pointing to 3th byte of 3-byte valid sequence} {testutfprev testbytestring} {
     testutfprev [testbytestring \xE8\xA0]
 } 0
@@ -831,7 +830,7 @@ test utf-7.47.2 {Tcl_UtfPrev, pointing to 3th byte of 3-byte invalid sequence} {
 } 0
 test utf-7.48.0 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xF4\x8F\xBF\xBF]
-} 2
+} 4
 test utf-7.48.1 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xF4\x8F\xBF\xBF] 4
 } 3
@@ -843,7 +842,7 @@ test utf-7.48.3 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbyte
 } 1
 test utf-7.49.0 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xF4\x90\x80\x80]
-} 2
+} 4
 test utf-7.49.1 {Tcl_UtfPrev, validity check [493dccc2de]} {testutfprev testbytestring} {
     testutfprev A[testbytestring \xF4\x90\x80\x80] 4
 } 3