Fix windowC tests to specify little-endian or big-endian UTF16, for

cross-platform portability.
[forum post 559b84a5c6|forum:/forumpost/559b84a5c6]

FossilOrigin-Name: adf3a1e6f7575964e467f6813ff980e802cf5a37aaa9e1736af702c493f276b1

manifest

@@ -1,5 +1,5 @@
-C Give\sthe\scorrect\sprefix\sto\stests\sin\sthe\swindowC.test\smodule.
-D 2021-12-16T19:43:16.431
+C Fix\swindowC\stests\sto\sspecify\slittle-endian\sor\sbig-endian\sUTF16,\sfor\ncross-platform\sportability.\n[forum\spost\s559b84a5c6|forum:/forumpost/559b84a5c6]
+D 2021-12-16T19:50:02.315
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -1805,7 +1805,7 @@ F test/window8.test 4ab16817414af0c904abe2ebdf88eb6c2b00058b84f9748c6174ff11fc45
 F test/window9.test 349c71eab4288a1ffc19e2f65872ec2c37e6cf8a1dda2ad300364b7450ae4836
 F test/windowA.test 6d63dc1260daa17141a55007600581778523a8b420629f1282d2acfc36af23be
 F test/windowB.test b67bda5645f3226790e1a360c4225241840b84adb5aa2e69bfb0b27eef3b84d9
-F test/windowC.test 7d3753c5fd780935a01c9ff30f3585da52e4c7f062a1eb8d442096cecab3041e
+F test/windowC.test 6fd75f5bb2f1343d34e470e36e68f0ff638d8a42f6aa7d99471261b31a0d42f2
 F test/windowerr.tcl f5acd6fbc210d7b5546c0e879d157888455cd4a17a1d3f28f07c1c8a387019e0
 F test/windowerr.test a8b752402109c15aa1c5efe1b93ccb0ce1ef84fa964ae1cd6684dd0b3cc1819b
 F test/windowfault.test 15094c1529424e62f798bc679e3fe9dfab6e8ba2f7dfe8c923b6248c31660a7c
@@ -1935,7 +1935,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 5cda1f7da885afdfda8683c59e78fec8da1a05c7a4fde573e89db5f872fcfb20
-R 7915650a4719e50f82fc587e7854cb64
+P fb43456324c26879767b08febf1b5a2b46a289f25398a3872f81d845afd5d84e
+R 378abf936c7f697eae5ac7ce982ddcfc
 U drh
-Z f56385933405d75be2428da5c2eab0e1
+Z 33f9b55eaded7b5ef1cb8f803d4888ec

manifest.uuid

@@ -1 +1 @@
-fb43456324c26879767b08febf1b5a2b46a289f25398a3872f81d845afd5d84e
+adf3a1e6f7575964e467f6813ff980e802cf5a37aaa9e1736af702c493f276b1

test/windowC.test

@@ -67,11 +67,19 @@ foreach {tn bBlob seps} {
 #
 reset_db
 do_execsql_test 2.0 {
-  PRAGMA encoding=UTF16;
+  PRAGMA encoding=UTF16le;
   WITH separator(x) AS (VALUES(',a,'),(',bc,')),
        value(y) AS (VALUES(1),(x'5585d09013455178cd11ce4a'))
   SELECT group_concat(y,x) OVER (ORDER BY x ROWS BETWEEN 1 PRECEDING AND 1 PRECEDING)
   FROM separator, value;
 } {{} 1 蕕郐䔓硑ᇍ䫎 1}
+reset_db
+do_execsql_test 2.1 {
+  PRAGMA encoding=UTF16be;
+  WITH separator(x) AS (VALUES(',a,'),(',bc,')),
+       value(y) AS (VALUES(1),(x'5585d09013455178cd11ce4a'))
+  SELECT group_concat(y,x) OVER (ORDER BY x ROWS BETWEEN 1 PRECEDING AND 1 PRECEDING)
+  FROM separator, value;
+} {{} 1 喅킐ፅ典촑칊 1}
 
 finish_test