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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2020-05-20 13:34:51 +0200 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2020-05-24 21:27:08 +0200 |
| commit | cf52dd174ecf0e6055f4443be9c1fea8bc37b65e (patch) | |
| tree | 63eba68da735d7d8280e624ae1be9a3d3f78588b /unittest | |
| parent | d8e2fa0c49d506bde037fe448dc9840e8e14cf92 (diff) | |
| download | mariadb-git-cf52dd174ecf0e6055f4443be9c1fea8bc37b65e.tar.gz | |
MDEV-22545: my_vsnprintf behaves not as in C standard
Added parameter %T for string which should be visibly truncated.
Diffstat (limited to 'unittest')
| -rw-r--r-- | unittest/mysys/my_vsnprintf-t.c | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/unittest/mysys/my_vsnprintf-t.c b/unittest/mysys/my_vsnprintf-t.c index 872e88ddd7e..1a0b4080a2d 100644 --- a/unittest/mysys/my_vsnprintf-t.c +++ b/unittest/mysys/my_vsnprintf-t.c @@ -61,7 +61,7 @@ static void test_many(const char **res, const char *fmt, ...) int main(void) { - plan(43); + plan(47); test1("Constant string", "Constant string"); @@ -99,27 +99,33 @@ int main(void) test1("Width is ignored for strings <x> <y>", "Width is ignored for strings <%04s> <%5s>", "x", "y"); - test1("Precision works for strings <ab...>", + test1("Precision works for strings <abcde>", "Precision works for strings <%.5s>", "abcdef!"); + test1("Precision works for strings <ab...>", + "Precision works for strings <%.5T>", "abcdef!"); + + test1("Flag '`' (backtick) works: `abcd` `op``q` (mysql extension)", + "Flag '`' (backtick) works: %`s %`.4s (mysql extension)", + "abcd", "op`qrst"); test1("Flag '`' (backtick) works: `abcd` `op``q...` (mysql extension)", - "Flag '`' (backtick) works: %`s %`.7s (mysql extension)", + "Flag '`' (backtick) works: %`T %`.7T (mysql extension)", "abcd", "op`qrstuuuuuuuuu"); test1("Flag '`' (backtick) works: `abcd` `.` (mysql extension)", - "Flag '`' (backtick) works: %`s %`.1s (mysql extension)", + "Flag '`' (backtick) works: %`T %`.1T (mysql extension)", "abcd", "op`qrstuuuuuuuuu"); test1("Flag '`' (backtick) works: `abcd` `...` (mysql extension)", - "Flag '`' (backtick) works: %`s %`.3s (mysql extension)", + "Flag '`' (backtick) works: %`T %`.3T (mysql extension)", "abcd", "op`qrstuuuuuuuuu"); test1("Flag '`' (backtick) works: `abcd` `op...` (mysql extension)", - "Flag '`' (backtick) works: %`s %`.5s (mysql extension)", + "Flag '`' (backtick) works: %`T %`.5T (mysql extension)", "abcd", "op`qrstuuuuuuuuu"); test1("Flag '`' (backtick) works: `abcd` `op``...` (mysql extension)", - "Flag '`' (backtick) works: %`s %`.6s (mysql extension)", + "Flag '`' (backtick) works: %`T %`.6T (mysql extension)", "abcd", "op`qrstuuuuuuuuu"); test1("Length modifiers work: 1 * -1 * 2 * 3", @@ -141,15 +147,21 @@ int main(void) test1("Asterisk '*' as a width works: < 4>", "Asterisk '*' as a width works: <%*d>", 5, 4); - test1("Asterisk '*' as a precision works: <qwe...>", + test1("Asterisk '*' as a precision works: <qwerty>", "Asterisk '*' as a precision works: <%.*s>", 6, "qwertyuiop"); + test1("Asterisk '*' as a precision works: <qwe...>", + "Asterisk '*' as a precision works: <%.*T>", 6, "qwertyuiop"); + test1("Positional arguments for a width: < 4>", "Positional arguments for a width: <%1$*2$d>", 4, 5); - test1("Positional arguments for a precision: <qwe...>", + test1("Positional arguments for a precision: <qwerty>", "Positional arguments for a precision: <%1$.*2$s>", "qwertyuiop", 6); + test1("Positional arguments for a precision: <qwe...>", + "Positional arguments for a precision: <%1$.*2$T>", "qwertyuiop", 6); + test1("Positional arguments and a width: <0000ab>", "Positional arguments and a width: <%1$06x>", 0xab); |