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General test coverage improvements. (CVS 3022)

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FossilOrigin-Name: 153940af5af4f775fa3b1784931d3fd1e41764c5
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danielk1977
2006-01-24 10:58:21 +00:00
parent a7531c699a
commit 161fb79619
9 changed files with 101 additions and 25 deletions
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11
src/utf.c
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@@ -12,7 +12,7 @@
** This file contains routines used to translate between UTF-8,
** UTF-16, UTF-16BE, and UTF-16LE.
**
** $Id: utf.c,v 1.36 2006/01/13 06:33:24 danielk1977 Exp $
** $Id: utf.c,v 1.37 2006/01/24 10:58:22 danielk1977 Exp $
**
** Notes on UTF-8:
**
@@ -479,6 +479,15 @@ int sqlite3utf16ByteLen(const void *zIn, int nChar){
char const *z = zIn;
int n = 0;
if( SQLITE_UTF16NATIVE==SQLITE_UTF16BE ){
/* Using an "if (SQLITE_UTF16NATIVE==SQLITE_UTF16BE)" construct here
** and in other parts of this file means that at one branch will
** not be covered by coverage testing on any single host. But coverage
** will be complete if the tests are run on both a little-endian and
** big-endian host. Because both the UTF16NATIVE and SQLITE_UTF16BE
** macros are constant at compile time the compiler can determine
** which branch will be followed. It is therefore assumed that no runtime
** penalty is paid for this "if" statement.
*/
while( c && ((nChar<0) || n<nChar) ){
READ_UTF16BE(z, c);
n++;