Server : LiteSpeed System : Linux in-mum-web1112.main-hosting.eu 4.18.0-553.34.1.lve.el8.x86_64 #1 SMP Thu Jan 9 16:30:32 UTC 2025 x86_64 User : u451330669 ( 451330669) PHP Version : 8.2.27 Disable Function : NONE Directory :  /opt/go/pkg/mod/github.com/jmespath/go-jmespath@v0.4.0/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

package jmespath

import (
	"fmt"
	"testing"

	"github.com/jmespath/go-jmespath/internal/testify/assert"
)

var parsingErrorTests = []struct {
	expression string
	msg        string
}{
	{"foo.", "Incopmlete expression"},
	{"[foo", "Incopmlete expression"},
	{"]", "Invalid"},
	{")", "Invalid"},
	{"}", "Invalid"},
	{"foo..bar", "Invalid"},
	{`foo."bar`, "Forwards lexer errors"},
	{`{foo: bar`, "Incomplete expression"},
	{`{foo bar}`, "Invalid"},
	{`[foo bar]`, "Invalid"},
	{`foo@`, "Invalid"},
	{`&&&&&&&&&&&&t(`, "Invalid"},
	{`[*][`, "Invalid"},
}

func TestParsingErrors(t *testing.T) {
	assert := assert.New(t)
	parser := NewParser()
	for _, tt := range parsingErrorTests {
		_, err := parser.Parse(tt.expression)
		assert.NotNil(err, fmt.Sprintf("Expected parsing error: %s, for expression: %s", tt.msg, tt.expression))
	}
}

var prettyPrinted = `ASTProjection {
  children: {
    ASTField {
      value: "foo"
    }
    ASTSubexpression {
      children: {
        ASTSubexpression {
          children: {
            ASTField {
              value: "bar"
            }
            ASTField {
              value: "baz"
            }
        }
        ASTField {
          value: "qux"
        }
    }
}
`

var prettyPrintedCompNode = `ASTFilterProjection {
  children: {
    ASTField {
      value: "a"
    }
    ASTIdentity {
    }
    ASTComparator {
      value: tLTE
      children: {
        ASTField {
          value: "b"
        }
        ASTField {
          value: "c"
        }
    }
}
`

func TestPrettyPrintedAST(t *testing.T) {
	assert := assert.New(t)
	parser := NewParser()
	parsed, _ := parser.Parse("foo[*].bar.baz.qux")
	assert.Equal(parsed.PrettyPrint(0), prettyPrinted)
}

func TestPrettyPrintedCompNode(t *testing.T) {
	assert := assert.New(t)
	parser := NewParser()
	parsed, _ := parser.Parse("a[?b<=c]")
	assert.Equal(parsed.PrettyPrint(0), prettyPrintedCompNode)
}

func BenchmarkParseIdentifier(b *testing.B) {
	runParseBenchmark(b, exprIdentifier)
}

func BenchmarkParseSubexpression(b *testing.B) {
	runParseBenchmark(b, exprSubexpr)
}

func BenchmarkParseDeeplyNested50(b *testing.B) {
	runParseBenchmark(b, deeplyNested50)
}

func BenchmarkParseDeepNested50Pipe(b *testing.B) {
	runParseBenchmark(b, deeplyNested50Pipe)
}

func BenchmarkParseDeepNested50Index(b *testing.B) {
	runParseBenchmark(b, deeplyNested50Index)
}

func BenchmarkParseQuotedIdentifier(b *testing.B) {
	runParseBenchmark(b, exprQuotedIdentifier)
}

func BenchmarkParseQuotedIdentifierEscapes(b *testing.B) {
	runParseBenchmark(b, quotedIdentifierEscapes)
}

func BenchmarkParseRawStringLiteral(b *testing.B) {
	runParseBenchmark(b, rawStringLiteral)
}

func BenchmarkParseDeepProjection104(b *testing.B) {
	runParseBenchmark(b, deepProjection104)
}

func runParseBenchmark(b *testing.B, expression string) {
	parser := NewParser()
	for i := 0; i < b.N; i++ {
		parser.Parse(expression)
	}
}