Grand test fixup (#138)

* start fixing up tests

* fix up tests + automate with drone

* fiddle with linting

* messing about with drone.yml

* some more fiddling

* hmmm

* add cache

* add vendor directory

* verbose

* ci updates

* update some little things

* update sig

1 files changed, 235 insertions, 0 deletions

diff --git a/vendor/github.com/ugorji/go/codec/mammoth-test.go.tmpl b/vendor/github.com/ugorji/go/codec/mammoth-test.go.tmpl
new file mode 100644
index 000000000..53198064d
--- /dev/null
+++ b/vendor/github.com/ugorji/go/codec/mammoth-test.go.tmpl
@@ -0,0 +1,235 @@
+// Copyright (c) 2012-2020 Ugorji Nwoke. All rights reserved.
+// Use of this source code is governed by a MIT license found in the LICENSE file.
+
+//go:build !codec.notmammoth
+// +build codec.notmammoth
+
+// Code generated from mammoth-test.go.tmpl - DO NOT EDIT.
+
+package codec
+
+import "testing"
+import "fmt"
+import "reflect"
+
+// TestMammoth has all the different paths optimized in fast-path
+// It has all the primitives, slices and maps.
+// 
+// For each of those types, it has a pointer and a non-pointer field.
+
+func init() { _ = fmt.Printf } // so we can include fmt as needed
+
+type TestMammoth struct {
+
+{{range .Values }}{{if .Primitive -}}
+{{ .MethodNamePfx "F" true }} {{ .Primitive }}
+{{ .MethodNamePfx "Fptr" true }} *{{ .Primitive }}
+{{end}}{{end}}
+
+{{range .Values }}{{if not .Primitive }}{{if not .MapKey -}}
+{{ .MethodNamePfx "F" false }} []{{ .Elem }}
+{{ .MethodNamePfx "Fptr" false }} *[]{{ .Elem }}
+{{ .MethodNamePfx "Farr4" false }} [4]{{ .Elem }}
+{{end}}{{end}}{{end}}
+
+{{range .Values }}{{if not .Primitive }}{{if .MapKey -}}
+{{ .MethodNamePfx "F" false }} map[{{ .MapKey }}]{{ .Elem }}
+{{ .MethodNamePfx "Fptr" false }} *map[{{ .MapKey }}]{{ .Elem }}
+{{end}}{{end}}{{end}}
+
+}
+
+{{range .Values }}{{if not .Primitive }}{{if not .MapKey -}}
+type {{ .MethodNamePfx "typMbs" false }} []{{ .Elem }}
+func (_ {{ .MethodNamePfx "typMbs" false }}) MapBySlice() { }
+{{end}}{{end}}{{end}}
+
+{{range .Values }}{{if not .Primitive }}{{if .MapKey -}}
+type {{ .MethodNamePfx "typMap" false }} map[{{ .MapKey }}]{{ .Elem }}
+{{end}}{{end}}{{end}}
+
+func __doTestMammothSlices(t *testing.T, h Handle) {
+{{range $i, $e := .Values }}{{if not .Primitive }}{{if not .MapKey -}}
+    var v{{$i}}va [8]{{ .Elem }}
+    for _, v := range [][]{{ .Elem }}{ nil, {}, { {{ nonzerocmd .Elem }}, {{ zerocmd .Elem }}, {{ zerocmd .Elem }}, {{ nonzerocmd .Elem }} } } {
+	{{/*
+    // fmt.Printf(">>>> running mammoth slice v{{$i}}: %v\n", v)
+    //   - encode value to some []byte
+    //   - decode into a length-wise-equal []byte
+    //   - check if equal to initial slice
+    //   - encode ptr to the value
+    //   - check if encode bytes are same
+    //   - decode into ptrs to: nil, then 1-elem slice, equal-length, then large len slice
+    //   - decode into non-addressable slice of equal length, then larger len 
+    //   - for each decode, compare elem-by-elem to the original slice
+    //   - 
+    //   - rinse and repeat for a MapBySlice version
+    //   - 
+    */ -}}
+    var v{{$i}}v1, v{{$i}}v2 []{{ .Elem }}
+    var bs{{$i}} []byte
+	v{{$i}}v1 = v
+	bs{{$i}} = testMarshalErr(v{{$i}}v1, h, t, "enc-slice-v{{$i}}")
+	if v == nil {
+	v{{$i}}v2 = make([]{{ .Elem }}, 2)
+	testUnmarshalErr(v{{$i}}v2, bs{{$i}}, h, t, "dec-slice-v{{$i}}")
+	testDeepEqualErr(v{{$i}}v2[0], v{{$i}}v2[1], t, "equal-slice-v{{$i}}") // should not change
+	testDeepEqualErr(len(v{{$i}}v2), 2, t, "equal-slice-v{{$i}}") // should not change
+	v{{$i}}v2 = make([]{{ .Elem }}, 2)
+	testUnmarshalErr(reflect.ValueOf(v{{$i}}v2), bs{{$i}}, h, t, "dec-slice-v{{$i}}-noaddr") // non-addressable value
+	testDeepEqualErr(v{{$i}}v2[0], v{{$i}}v2[1], t, "equal-slice-v{{$i}}-noaddr") // should not change
+	testDeepEqualErr(len(v{{$i}}v2), 2, t, "equal-slice-v{{$i}}") // should not change
+	} else {
+	v{{$i}}v2 = make([]{{ .Elem }}, len(v))
+	testUnmarshalErr(v{{$i}}v2, bs{{$i}}, h, t, "dec-slice-v{{$i}}")
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}v2, t, "equal-slice-v{{$i}}")
+	v{{$i}}v2 = make([]{{ .Elem }}, len(v))
+	testUnmarshalErr(reflect.ValueOf(v{{$i}}v2), bs{{$i}}, h, t, "dec-slice-v{{$i}}-noaddr") // non-addressable value
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}v2, t, "equal-slice-v{{$i}}-noaddr")
+	}
+	testReleaseBytes(bs{{$i}})
+	// ...
+	bs{{$i}} = testMarshalErr(&v{{$i}}v1, h, t, "enc-slice-v{{$i}}-p")
+	v{{$i}}v2 = nil
+	testUnmarshalErr(&v{{$i}}v2, bs{{$i}}, h, t, "dec-slice-v{{$i}}-p")
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}v2, t, "equal-slice-v{{$i}}-p")
+	v{{$i}}va = [8]{{ .Elem }}{} // clear the array
+	testUnmarshalErr(&v{{$i}}va, bs{{$i}}, h, t, "dec-array-v{{$i}}-p-1")
+	if v{{$i}}v1 == nil && v{{$i}}v2 == nil { v{{$i}}v2 = []{{ .Elem }}{} } // so we can compare to zero len slice below
+	testDeepEqualErr(v{{$i}}va[:len(v{{$i}}v2)], v{{$i}}v2, t, "equal-array-v{{$i}}-p-1")
+	v{{$i}}va = [8]{{ .Elem }}{} // clear the array		
+	v{{$i}}v2 = v{{$i}}va[:1:1]
+	testUnmarshalErr(&v{{$i}}v2, bs{{$i}}, h, t, "dec-slice-v{{$i}}-p-1")
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}v2, t, "equal-slice-v{{$i}}-p-1")
+	v{{$i}}va = [8]{{ .Elem }}{} // clear the array
+	v{{$i}}v2 = v{{$i}}va[:len(v{{$i}}v1):len(v{{$i}}v1)]
+	testUnmarshalErr(&v{{$i}}v2, bs{{$i}}, h, t, "dec-slice-v{{$i}}-p-len")
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}v2, t, "equal-slice-v{{$i}}-p-len")
+	v{{$i}}va = [8]{{ .Elem }}{} // clear the array
+	v{{$i}}v2 = v{{$i}}va[:]
+	testUnmarshalErr(&v{{$i}}v2, bs{{$i}}, h, t, "dec-slice-v{{$i}}-p-cap")
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}v2, t, "equal-slice-v{{$i}}-p-cap")
+	if len(v{{$i}}v1) > 1 {
+	v{{$i}}va = [8]{{ .Elem }}{} // clear the array
+	testUnmarshalErr((&v{{$i}}va)[:len(v{{$i}}v1)], bs{{$i}}, h, t, "dec-slice-v{{$i}}-p-len-noaddr")
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}va[:len(v{{$i}}v1)], t, "equal-slice-v{{$i}}-p-len-noaddr")
+	v{{$i}}va = [8]{{ .Elem }}{} // clear the array
+	testUnmarshalErr((&v{{$i}}va)[:], bs{{$i}}, h, t, "dec-slice-v{{$i}}-p-cap-noaddr")
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}va[:len(v{{$i}}v1)], t, "equal-slice-v{{$i}}-p-cap-noaddr")
+    }
+	testReleaseBytes(bs{{$i}})
+    // ...
+    var v{{$i}}v3, v{{$i}}v4 {{ .MethodNamePfx "typMbs" false }}
+	v{{$i}}v2 = nil
+    if v != nil { v{{$i}}v2 = make([]{{ .Elem }}, len(v)) }
+    v{{$i}}v3 = {{ .MethodNamePfx "typMbs" false }}(v{{$i}}v1)
+    v{{$i}}v4 = {{ .MethodNamePfx "typMbs" false }}(v{{$i}}v2)
+    if v != nil {
+    bs{{$i}} = testMarshalErr(v{{$i}}v3, h, t, "enc-slice-v{{$i}}-custom")
+    testUnmarshalErr(v{{$i}}v4, bs{{$i}}, h, t, "dec-slice-v{{$i}}-custom")
+    testDeepEqualErr(v{{$i}}v3, v{{$i}}v4, t, "equal-slice-v{{$i}}-custom")
+	testReleaseBytes(bs{{$i}})
+    }
+    bs{{$i}} = testMarshalErr(&v{{$i}}v3, h, t, "enc-slice-v{{$i}}-custom-p")
+    v{{$i}}v2 = nil
+    v{{$i}}v4 = {{ .MethodNamePfx "typMbs" false }}(v{{$i}}v2)
+    testUnmarshalErr(&v{{$i}}v4, bs{{$i}}, h, t, "dec-slice-v{{$i}}-custom-p")
+    testDeepEqualErr(v{{$i}}v3, v{{$i}}v4, t, "equal-slice-v{{$i}}-custom-p")
+	testReleaseBytes(bs{{$i}})
+    }
+{{end}}{{end}}{{end}}
+}
+
+func __doTestMammothMaps(t *testing.T, h Handle) {
+{{range $i, $e := .Values }}{{if not .Primitive }}{{if .MapKey -}}
+    for _, v := range []map[{{ .MapKey }}]{{ .Elem }}{ nil, {}, { {{ nonzerocmd .MapKey }}:{{ zerocmd .Elem }} {{if ne "bool" .MapKey}}, {{ nonzerocmd .MapKey }}:{{ nonzerocmd .Elem }} {{end}} } } {
+    // fmt.Printf(">>>> running mammoth map v{{$i}}: %v\n", v)
+    var v{{$i}}v1, v{{$i}}v2 map[{{ .MapKey }}]{{ .Elem }}
+    var bs{{$i}} []byte
+	v{{$i}}v1 = v
+	bs{{$i}} = testMarshalErr(v{{$i}}v1, h, t, "enc-map-v{{$i}}")
+    if v != nil {
+	if v == nil { v{{$i}}v2 = nil } else { v{{$i}}v2 = make(map[{{ .MapKey }}]{{ .Elem }}, len(v)) } // reset map
+	testUnmarshalErr(v{{$i}}v2, bs{{$i}}, h, t, "dec-map-v{{$i}}")
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}v2, t, "equal-map-v{{$i}}")
+	if v == nil { v{{$i}}v2 = nil } else { v{{$i}}v2 = make(map[{{ .MapKey }}]{{ .Elem }}, len(v)) } // reset map
+	testUnmarshalErr(reflect.ValueOf(v{{$i}}v2), bs{{$i}}, h, t, "dec-map-v{{$i}}-noaddr") // decode into non-addressable map value
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}v2, t, "equal-map-v{{$i}}-noaddr")
+    }
+	if v == nil { v{{$i}}v2 = nil } else { v{{$i}}v2 = make(map[{{ .MapKey }}]{{ .Elem }}, len(v)) } // reset map
+	testUnmarshalErr(&v{{$i}}v2, bs{{$i}}, h, t, "dec-map-v{{$i}}-p-len")
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}v2, t, "equal-map-v{{$i}}-p-len")
+	testReleaseBytes(bs{{$i}})
+	bs{{$i}} = testMarshalErr(&v{{$i}}v1, h, t, "enc-map-v{{$i}}-p")
+	v{{$i}}v2 = nil
+	testUnmarshalErr(&v{{$i}}v2, bs{{$i}}, h, t, "dec-map-v{{$i}}-p-nil")
+	testDeepEqualErr(v{{$i}}v1, v{{$i}}v2, t, "equal-map-v{{$i}}-p-nil")
+	testReleaseBytes(bs{{$i}})
+    // ...
+	if v == nil { v{{$i}}v2 = nil } else { v{{$i}}v2 = make(map[{{ .MapKey }}]{{ .Elem }}, len(v)) } // reset map
+    var v{{$i}}v3, v{{$i}}v4 {{ .MethodNamePfx "typMap" false }}
+	v{{$i}}v3 = {{ .MethodNamePfx "typMap" false }}(v{{$i}}v1)
+	v{{$i}}v4 = {{ .MethodNamePfx "typMap" false }}(v{{$i}}v2)
+    if v != nil {
+    bs{{$i}} = testMarshalErr(v{{$i}}v3, h, t, "enc-map-v{{$i}}-custom")
+	testUnmarshalErr(v{{$i}}v4, bs{{$i}}, h, t, "dec-map-v{{$i}}-p-len")
+	testDeepEqualErr(v{{$i}}v3, v{{$i}}v4, t, "equal-map-v{{$i}}-p-len")
+	testReleaseBytes(bs{{$i}})
+    }
+    }
+{{end}}{{end}}{{end}}
+
+}
+
+func doTestMammothMapsAndSlices(t *testing.T, h Handle) {
+	defer testSetup(t, &h)()
+	if mh, ok := h.(*MsgpackHandle); ok {
+		defer func(b bool) { mh.RawToString = b }(mh.RawToString)
+		mh.RawToString = true
+	}
+	__doTestMammothSlices(t, h)
+	__doTestMammothMaps(t, h)
+}
+
+func doTestMammoth(t *testing.T, h Handle) {
+	defer testSetup(t, &h)()
+	if mh, ok := h.(*MsgpackHandle); ok {
+		defer func(b bool) { mh.RawToString = b }(mh.RawToString)
+		mh.RawToString = true
+	}
+
+	name := h.Name()
+	var b []byte
+
+	var m, m2 TestMammoth
+	testRandomFillRV(reflect.ValueOf(&m).Elem())
+	b = testMarshalErr(&m, h, t, "mammoth-"+name)
+
+	testUnmarshalErr(&m2, b, h, t, "mammoth-"+name)
+	testDeepEqualErr(&m, &m2, t, "mammoth-"+name)
+	testReleaseBytes(b)
+
+	if testing.Short() {
+		t.Skipf("skipping rest of mammoth test in -short mode")
+	}
+
+	var mm, mm2 TestMammoth2Wrapper
+	testRandomFillRV(reflect.ValueOf(&mm).Elem())
+	b = testMarshalErr(&mm, h, t, "mammoth2-"+name)
+	// os.Stderr.Write([]byte("\n\n\n\n" + string(b) + "\n\n\n\n"))
+	testUnmarshalErr(&mm2, b, h, t, "mammoth2-"+name)
+	testDeepEqualErr(&mm, &mm2, t, "mammoth2-"+name)
+	// testMammoth2(t, name, h)
+	testReleaseBytes(b)
+}
+
+{{range $i, $e := .Formats -}}
+func Test{{ . }}Mammoth(t *testing.T) {
+	doTestMammoth(t, test{{ . }}H)
+}
+{{end}}
+{{range $i, $e := .Formats -}}
+func Test{{ . }}MammothMapsAndSlices(t *testing.T) {
+	doTestMammothMapsAndSlices(t, test{{ . }}H)
+}
+{{end}}