Global Metrics
path: .metrics.loc.ploc
old: 23.0
new: 102.0
path: .metrics.loc.blank
old: 8.0
new: 29.0
path: .metrics.loc.sloc
old: 70.0
new: 140.0
path: .metrics.loc.cloc
old: 39.0
new: 9.0
path: .metrics.loc.lloc
old: 1.0
new: 69.0
path: .metrics.mi.mi_sei
old: 72.00285324462959
new: 6.924886710713846
path: .metrics.mi.mi_original
old: 69.88083732539121
new: 42.24161540621442
path: .metrics.mi.mi_visual_studio
old: 40.86598673999486
new: 24.70269906796165
path: .metrics.nargs.sum
old: 1.0
new: 4.0
path: .metrics.nargs.average
old: 1.0
new: 4.0
path: .metrics.nexits.sum
old: 1.0
new: 2.0
path: .metrics.nexits.average
old: 1.0
new: 2.0
path: .metrics.halstead.level
old: 0.21
new: 0.028035804762709005
path: .metrics.halstead.bugs
old: 0.042847957320149246
new: 0.8899193190356567
path: .metrics.halstead.length
old: 63.0
new: 566.0
path: .metrics.halstead.effort
old: 1457.3942985382716
new: 137945.5942410247
path: .metrics.halstead.volume
old: 306.05280269303705
new: 3867.415748017243
path: .metrics.halstead.estimated_program_length
old: 116.23866587835396
new: 682.7083584237879
path: .metrics.halstead.N2
old: 25.0
new: 191.0
path: .metrics.halstead.n1
old: 8.0
new: 31.0
path: .metrics.halstead.purity_ratio
old: 1.845058188545301
new: 1.206198513116233
path: .metrics.halstead.difficulty
old: 4.761904761904762
new: 35.66867469879518
path: .metrics.halstead.N1
old: 38.0
new: 375.0
path: .metrics.halstead.time
old: 80.96634991879287
new: 7663.644124501372
path: .metrics.halstead.vocabulary
old: 29.0
new: 114.0
path: .metrics.halstead.n2
old: 21.0
new: 83.0
path: .metrics.cyclomatic.average
old: 5.5
new: 8.333333333333334
path: .metrics.cyclomatic.sum
old: 11.0
new: 25.0
path: .metrics.cognitive.sum
old: 8.0
new: 22.0
path: .metrics.cognitive.average
old: 8.0
new: 22.0
Spaces Data
Minimal test - lines (17, 114)
path: .spaces[0].metrics.cognitive.sum
old: 0.0
new: 22.0
path: .spaces[0].metrics.cognitive.average
old: 0.0
new: 22.0
path: .spaces[0].metrics.nargs.average
old: 1.0
new: 4.0
path: .spaces[0].metrics.nargs.sum
old: 1.0
new: 4.0
path: .spaces[0].metrics.halstead.purity_ratio
old: 2.1788489416040897
new: 1.1149857797794371
path: .spaces[0].metrics.halstead.n2
old: 4.0
new: 73.0
path: .spaces[0].metrics.halstead.difficulty
old: 2.5
new: 37.157534246575345
path: .spaces[0].metrics.halstead.effort
old: 71.32331253245202
new: 135191.69733361012
path: .spaces[0].metrics.halstead.time
old: 3.96240625180289
new: 7510.649851867229
path: .spaces[0].metrics.halstead.length
old: 9.0
new: 543.0
path: .spaces[0].metrics.halstead.estimated_program_length
old: 19.60964047443681
new: 605.4372784202344
path: .spaces[0].metrics.halstead.n1
old: 5.0
new: 31.0
path: .spaces[0].metrics.halstead.N1
old: 5.0
new: 368.0
path: .spaces[0].metrics.halstead.vocabulary
old: 9.0
new: 104.0
path: .spaces[0].metrics.halstead.bugs
old: 0.005732795045386515
new: 0.8780355345474504
path: .spaces[0].metrics.halstead.volume
old: 28.52932501298081
new: 3638.338766950613
path: .spaces[0].metrics.halstead.N2
old: 4.0
new: 175.0
path: .spaces[0].metrics.halstead.level
old: 0.4
new: 0.02691244239631336
path: .spaces[0].metrics.nexits.average
old: 1.0
new: 2.0
path: .spaces[0].metrics.nexits.sum
old: 1.0
new: 2.0
path: .spaces[0].metrics.loc.blank
old: 0.0
new: 9.0
path: .spaces[0].metrics.loc.sloc
old: 4.0
new: 98.0
path: .spaces[0].metrics.loc.lloc
old: 1.0
new: 69.0
path: .spaces[0].metrics.loc.ploc
old: 4.0
new: 86.0
path: .spaces[0].metrics.loc.cloc
old: 0.0
new: 3.0
path: .spaces[0].metrics.cyclomatic.sum
old: 1.0
new: 24.0
path: .spaces[0].metrics.cyclomatic.average
old: 1.0
new: 12.0
path: .spaces[0].metrics.mi.mi_sei
old: 113.23125671373975
new: 10.197843534918102
path: .spaces[0].metrics.mi.mi_visual_studio
old: 76.54221188196857
new: 28.40190525265116
path: .spaces[0].metrics.mi.mi_original
old: 130.88718231816625
new: 48.56725798203348
Code
PrepareAndDispatch(nsXPTCStubBase* self, uint32_t methodIndex,
uint32_t* args, uint32_t* floatargs)
{
typedef struct {
uint32_t hi;
uint32_t lo;
} DU;
nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
const nsXPTMethodInfo* info;
int32_t regwords = 1; /* self pointer is not in the variant records */
uint8_t paramCount;
uint8_t i;
NS_ASSERTION(self,"no self");
self->mEntry->GetMethodInfo(uint16_t(methodIndex), &info);
NS_ASSERTION(info,"no method info");
if (!info)
return NS_ERROR_UNEXPECTED;
paramCount = info->GetParamCount();
const uint8_t indexOfJSContext = info->IndexOfJSContext();
for(i = 0; i < paramCount; ++i, --args)
{
const nsXPTParamInfo& param = info->GetParam(i);
const nsXPTType& type = param.GetType();
nsXPTCMiniVariant* dp = ¶mBuffer[i];
MOZ_CRASH("NYI: support implicit JSContext*, bug 1475699");
if(param.IsOut() || !type.IsArithmetic())
{
dp->val.p = (void*) *args;
++regwords;
continue;
}
switch(type)
{
case nsXPTType::T_I8 : dp->val.i8 = *((int32_t*) args); break;
case nsXPTType::T_I16 : dp->val.i16 = *((int32_t*) args); break;
case nsXPTType::T_I32 : dp->val.i32 = *((int32_t*) args); break;
case nsXPTType::T_DOUBLE :
if (regwords & 1)
{
++regwords; /* align on double word */
--args;
}
if (regwords == 0 || regwords == 2)
{
dp->val.d=*((double*) (floatargs + regwords));
--args;
}
else
{
dp->val.d = *((double*) --args);
}
regwords += 2;
continue;
case nsXPTType::T_U64 :
case nsXPTType::T_I64 :
if (regwords & 1)
{
++regwords; /* align on double word */
--args;
}
((DU *)dp)->lo = *((uint32_t*) args);
((DU *)dp)->hi = *((uint32_t*) --args);
regwords += 2;
continue;
case nsXPTType::T_FLOAT :
if (regwords >= 4)
dp->val.f = *((float*) args);
else
dp->val.f = *((float*) floatargs+4+regwords);
break;
case nsXPTType::T_U8 : dp->val.u8 = *((uint32_t*) args); break;
case nsXPTType::T_U16 : dp->val.u16 = *((uint32_t*) args); break;
case nsXPTType::T_U32 : dp->val.u32 = *((uint32_t*) args); break;
case nsXPTType::T_BOOL : dp->val.b = *((uint32_t*) args); break;
case nsXPTType::T_CHAR : dp->val.c = *((uint32_t*) args); break;
case nsXPTType::T_WCHAR : dp->val.wc = *((int32_t*) args); break;
default:
NS_ERROR("bad type");
break;
}
++regwords;
}
nsresult result = self->mOuter->CallMethod((uint16_t) methodIndex, info,
paramBuffer);
return result;
}