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proc/eval: Support type casts between basic types

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This commit is contained in:
aarzilli
2015-11-07 14:50:26 +01:00
committed by Derek Parker
parent a0ba48184e
commit ff3e2344c4
4 changed files with 115 additions and 28 deletions
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10
service/test/variables_test.go
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@ -487,6 +487,16 @@ func TestEvalExpression(t *testing.T) {
{"*(i2 + i3)", false, "", "", "", fmt.Errorf("expression \"(i2 + i3)\" (int) can not be dereferenced")},
{"i2.member", false, "", "", "", fmt.Errorf("i2 (type int) is not a struct")},
{"fmt.Println(\"hello\")", false, "", "", "", fmt.Errorf("no type entry found")},
// typecasts
{"uint(i2)", false, "2", "", "uint", nil},
{"int8(i2)", false, "2", "", "int8", nil},
{"int(f1)", false, "3", "", "int", nil},
{"complex128(f1)", false, "(3 + 0i)", "", "complex128", nil},
{"uint8(i4)", false, "32", "", "uint8", nil},
{"uint8(i5)", false, "253", "", "uint8", nil},
{"int8(i5)", false, "-3", "", "int8", nil},
{"int8(i6)", false, "12", "", "int8", nil},
}
withTestProcess("testvariables3", t, func(p *proc.Process, fixture protest.Fixture) {