Piotr Caban : msvcrt: Fixed %Lf format handling in scanf.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: bab686e7d1483376e0bbec8e8f29d0ba61a317c8
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=bab686e7d1483376e0bbec8e8f...

Author: Piotr Caban 
Date:   Thu Nov  1 15:27:01 2012 +0100

msvcrt: Fixed %Lf format handling in scanf.

---

dlls/msvcrt/scanf.h       |    2 +-
 dlls/msvcrt/tests/scanf.c |   11 +++++++++++
 2 files changed, 12 insertions(+), 1 deletions(-)

diff --git a/dlls/msvcrt/scanf.h b/dlls/msvcrt/scanf.h
index cc2b861..3d02e8c 100644
--- a/dlls/msvcrt/scanf.h
+++ b/dlls/msvcrt/scanf.h
@@ -379,7 +379,7 @@ _FUNCTION_ {
    	    }
                     st = 1;
                     if (!suppress) {
-			if (L_prefix) _SET_NUMBER_(long double);
+			if (L_prefix) _SET_NUMBER_(double);
    		else if (l_prefix) _SET_NUMBER_(double);
    		else _SET_NUMBER_(float);
    	    }
diff --git a/dlls/msvcrt/tests/scanf.c b/dlls/msvcrt/tests/scanf.c
index fb9d8e8..7c9f8d4 100644
--- a/dlls/msvcrt/tests/scanf.c
+++ b/dlls/msvcrt/tests/scanf.c
@@ -31,6 +31,7 @@ static void test_sscanf( void )
     char c;
     void *ptr;
     float res1= -82.6267f, res2= 27.76f, res11, res12;
+    double double_res;
     static const char pname[]=" St. Petersburg, Florida\n";
     int hour=21,min=59,sec=20;
     int  number,number_so_far;
@@ -99,6 +100,16 @@ static void test_sscanf( void )
     ok( ret == 2, "expected 2, got %u\n", ret);
     ok( (res11 == res1) && (res12 == res2), "Error reading floats\n");

+    /* Check double */
+    ret = sprintf(buffer, "%lf", 32.715);
+    ok(ret == 9, "expected 9, got %u\n", ret);
+    ret = sscanf(buffer, "%lf", &double_res);
+    ok(ret == 1, "expected 1, got %u\n", ret);
+    ok(double_res == 32.715, "Got %lf, expected %lf\n", double_res, 32.715);
+    ret = sscanf(buffer, "%Lf", &double_res);
+    ok(ret == 1, "expected 1, got %u\n", ret);
+    ok(double_res == 32.715, "Got %lf, expected %lf\n", double_res, 32.715);
+
     /* check strings */
     ret = sprintf(buffer," %s", pname);
     ok( ret == 26, "expected 26, got %u\n", ret);