[tests] minor changes

tests/float/absorb.c

 /* run.config
    COMMENT: run.config is intentionally not-*
-PLUGIN:
+ PLUGIN:
    EXECNOW: BIN absorb.sav LOG absorb_sav.res LOG absorb_sav.err @frama-c@ -save @PTEST_RESULT@/absorb.sav @PTEST_FILE@ > @PTEST_RESULT@/absorb_sav.res 2> @PTEST_RESULT@/absorb_sav.err
-PLUGIN: @EVA_PLUGINS@
+ PLUGIN: @EVA_PLUGINS@
    EXECNOW: BIN absorb.sav2 LOG absorb_sav2.res LOG absorb_sav2.err @frama-c@ -load %{dep:@PTEST_RESULT@/absorb.sav} -eva @EVA_CONFIG@ -float-hex -save @PTEST_RESULT@/absorb.sav2 > @PTEST_RESULT@/absorb_sav2.res 2> @PTEST_RESULT@/absorb_sav2.err
+ COMMENT: CMD: @frama-c@ @PTEST_OPTIONS@
    OPT: -load %{dep:@PTEST_RESULT@/absorb.sav2} -deps -out -input
 */
 /* run.config*
    DONTRUN:
 */
+
 #include "__fc_builtin.h"
+
 float x = 1.0, y = 0.0, z, t, min_f, min_fl, den;
+
 void main() {
   long long b = Frama_C_interval(-2000000001, 2000000001);
   b = b * b;
   z = y + 1e-286;
   while (y != x)
-  {  
+  {
     y = x ; x+=1E-286;
   }
   t = b;

tests/float/oracle/absorb_sav.res

 [kernel] Parsing absorb.c (with preprocessing)
-[kernel:parser:decimal-float] absorb.c:17: Warning: 
+[kernel:parser:decimal-float] absorb.c:21: Warning: 
   Floating-point constant 1e-286 is not represented exactly. Will use 0x1.e74404f3daadbp-951.
   (warn-once: no further messages from category 'parser:decimal-float' will be emitted)

tests/float/oracle/absorb_sav2.res

@@ -10,12 +10,12 @@
   min_fl ∈ {0}
   den ∈ {0}
 [eva] computing for function Frama_C_interval <- main.
-  Called from absorb.c:15.
+  Called from absorb.c:19.
 [eva] using specification for function Frama_C_interval
-[eva] absorb.c:15: 
+[eva] absorb.c:19: 
   function Frama_C_interval: precondition 'order' got status valid.
 [eva] Done for function Frama_C_interval
-[eva] absorb.c:18: starting to merge loop iterations
+[eva] absorb.c:22: starting to merge loop iterations
 [eva] Recording results for main
 [eva] done for function main
 [eva] ====== VALUES COMPUTED ======