cue: re-enable tests on evalv3 which succeed now

These must have been fixed at some point in the past few months.

While here, the tools/flow test was fixed in
https://cuelang.org/cl/1194464 but the TODO comment was left behind.

Signed-off-by: Daniel Martí <[email protected]>
Change-Id: I0e7f61a449003d1fadae58a584a60c2a0b5f2738
Reviewed-on: https://review.gerrithub.io/c/cue-lang/cue/+/1212078
Unity-Result: CUE porcuepine <[email protected]>
Reviewed-by: Matthew Sackman <[email protected]>
TryBot-Result: CUEcueckoo <[email protected]>

Author: mvdan

Diff for: cue/types_test.go

@@ -1914,10 +1914,6 @@ func TestTemplate(t *testing.T) {
 	}}
 	for _, tc := range testCases {
 		cuetdtest.FullMatrix.Run(t, "", func(t *testing.T, m *cuetdtest.M) {
-			if tc.skip {
-				m.TODO_V3(t) // P2: reordering
-			}
-
 			v := getValue(m, tc.value)
 			for _, p := range tc.path {
 				if p == "" {
@@ -1978,10 +1974,6 @@ func TestElem(t *testing.T) {
 	}}
 	for _, tc := range testCases {
 		cuetdtest.FullMatrix.Run(t, "", func(t *testing.T, m *cuetdtest.M) {
-			if tc.skip {
-				m.TODO_V3(t) // P2: reordering
-			}
-
 			v := getValue(m, tc.value)
 			cue.ValueVertex(v).Finalize(cue.ValueCtx(v))
 			for _, p := range tc.path {
@@ -2658,10 +2650,6 @@ func TestValidate(t *testing.T) {
 	}}
 	for _, tc := range testCases {
 		cuetdtest.FullMatrix.Run(t, tc.desc, func(t *testing.T, m *cuetdtest.M) {
-			if tc.skip {
-				m.TODO_V3(t) // P1: wrong results
-			}
-
 			ctx := m.CueContext()
 			val := ctx.CompileString(tc.in, cue.Filename("validate"))
 			err := val.Validate(tc.opts...)
@@ -3210,8 +3198,6 @@ func TestWalk(t *testing.T) {
 	}}
 	for i, tc := range testCases {
 		cuetdtest.FullMatrix.Run(t, fmt.Sprintf("%d/%v", i, tc.value), func(t *testing.T, m *cuetdtest.M) {
-			m.TODO_V3(t) // P1: missing undefined field
-
 			val := getValue(m, tc.value)
 			buf := []byte{}
 			stripComma := func() {

Diff for: tools/flow/flow_test.go

@@ -38,12 +38,8 @@ import (
 // their dependencies.
 func TestFlow(t *testing.T) {
 	test := cuetxtar.TxTarTest{
-		Root: "./testdata",
-		Name: "run",
-		// TODO(evalv3): the breaking tests causes the synchronization to go out
-		// of whack, causing the test to become flaky. We revert to the default
-		// evaluator for now. Switch back to SmallMatrix when the tests are
-		// fixed for the new evaluator.
+		Root:   "./testdata",
+		Name:   "run",
 		Matrix: cuetdtest.SmallMatrix,
 	}