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fcl-passrc: added test for unit of only external stuff does not generate a hint

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git-svn-id: trunk@35737 -
This commit is contained in:
Mattias Gaertner 2017-04-05 07:35:14 +00:00
parent 4bce2e2b4d
commit 972b24286d
1 changed files with 22 additions and 0 deletions
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22
packages/fcl-passrc/tests/tcuseanalyzer.pas
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@ -74,6 +74,7 @@ type
// single module hints
procedure TestM_Hint_UnitNotUsed;
procedure TestM_Hint_UnitNotUsed_No_OnlyExternal;
procedure TestM_Hint_ParameterNotUsed;
procedure TestM_Hint_ParameterNotUsed_Abstract;
procedure TestM_Hint_LocalVariableNotUsed;
@ -832,6 +833,27 @@ begin
CheckHasHint(mtHint,nPAUnitNotUsed,'Unit "unit2" not used in afile');
end;
procedure TTestUseAnalyzer.TestM_Hint_UnitNotUsed_No_OnlyExternal;
begin
AddModuleWithIntfImplSrc('unit2.pp',
LinesToStr([
'var State: longint; external name ''state'';',
'procedure DoIt; external name ''doing'';',
'']),
LinesToStr([
]));
StartProgram(true);
Add('uses unit2;');
Add('begin');
Add(' State:=3;');
Add(' DoIt;');
AnalyzeProgram;
// unit hints: no hint, even though no code is actually used
CheckHasHint(mtHint,nPAUnitNotUsed,'Unit "unit2" not used in afile',false);
end;
procedure TTestUseAnalyzer.TestM_Hint_ParameterNotUsed;
begin
StartProgram(true);