github.com/solo-io/cue@v0.4.7/internal/core/compile/compile_test.go (about)

     1  // Copyright 2020 CUE Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package compile_test
    16  
    17  import (
    18  	"flag"
    19  	"fmt"
    20  	"strings"
    21  	"testing"
    22  
    23  	"github.com/solo-io/cue/cue/errors"
    24  	"github.com/solo-io/cue/cue/parser"
    25  	"github.com/solo-io/cue/internal/core/compile"
    26  	"github.com/solo-io/cue/internal/core/debug"
    27  	"github.com/solo-io/cue/internal/core/runtime"
    28  	"github.com/solo-io/cue/internal/cuetest"
    29  	"github.com/solo-io/cue/internal/cuetxtar"
    30  )
    31  
    32  var (
    33  	todo = flag.Bool("todo", false, "run tests marked with #todo-compile")
    34  )
    35  
    36  func TestCompile(t *testing.T) {
    37  	test := cuetxtar.TxTarTest{
    38  		Root:   "../../../cue/testdata/",
    39  		Name:   "compile",
    40  		Update: cuetest.UpdateGoldenFiles,
    41  		Skip:   alwaysSkip,
    42  		ToDo:   needFix,
    43  	}
    44  
    45  	if *todo {
    46  		test.ToDo = nil
    47  	}
    48  
    49  	r := runtime.New()
    50  
    51  	test.Run(t, func(t *cuetxtar.Test) {
    52  		// TODO: use high-level API.
    53  
    54  		a := t.ValidInstances()
    55  
    56  		v, err := compile.Files(nil, r, "", a[0].Files...)
    57  
    58  		// Write the results.
    59  		t.WriteErrors(err)
    60  
    61  		if v == nil {
    62  			return
    63  		}
    64  
    65  		for i, f := range a[0].Files {
    66  			if i > 0 {
    67  				fmt.Fprintln(t)
    68  			}
    69  			fmt.Fprintln(t, "---", t.Rel(f.Filename))
    70  			debug.WriteNode(t, r, v.Conjuncts[i].Expr(), &debug.Config{
    71  				Cwd: t.Dir,
    72  			})
    73  		}
    74  		fmt.Fprintln(t)
    75  	})
    76  }
    77  
    78  var alwaysSkip = map[string]string{
    79  	"fulleval/031_comparison against bottom": "fix bin op binding in test",
    80  }
    81  
    82  var needFix = map[string]string{
    83  	"DIR/NAME": "explanation",
    84  }
    85  
    86  // TestX is for debugging. Do not delete.
    87  func TestX(t *testing.T) {
    88  	in := `
    89  	`
    90  
    91  	if strings.TrimSpace(in) == "" {
    92  		t.Skip()
    93  	}
    94  
    95  	file, err := parser.ParseFile("TestX", in)
    96  	if err != nil {
    97  		t.Fatal(err)
    98  	}
    99  	r := runtime.New()
   100  
   101  	arc, err := compile.Files(nil, r, "", file)
   102  	if err != nil {
   103  		t.Error(errors.Details(err, nil))
   104  	}
   105  	t.Error(debug.NodeString(r, arc.Conjuncts[0].Expr(), nil))
   106  }