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Code Issues Releases Activity

#117 Added support for multiline strings (#129)

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This commit is contained in:
Tim Voronov
2018-10-15 18:50:55 -04:00
committed by GitHub
parent 18b76be3fc
commit cf70088fd8
20 changed files with 2238 additions and 2128 deletions
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150
pkg/compiler/compiler_logical_test.go Normal file
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@ -0,0 +1,150 @@
package compiler_test
import (
"context"
"github.com/MontFerret/ferret/pkg/compiler"
"github.com/MontFerret/ferret/pkg/runtime"
. "github.com/smartystreets/goconvey/convey"
"testing"
)
func TestLogicalOperators(t *testing.T) {
Convey("Should compile RETURN 2 > 1 AND 1 > 0", t, func() {
c := compiler.New()
prog, err := c.Compile(`
RETURN 2 > 1 AND 1 > 0
`)
So(err, ShouldBeNil)
So(prog, ShouldHaveSameTypeAs, &runtime.Program{})
out, err := prog.Run(context.Background())
So(err, ShouldBeNil)
So(string(out), ShouldEqual, "true")
})
Convey("Should compile RETURN 2 > 1 OR 1 < 0", t, func() {
c := compiler.New()
prog, err := c.Compile(`
RETURN 2 > 1 OR 1 < 0
`)
So(err, ShouldBeNil)
So(prog, ShouldHaveSameTypeAs, &runtime.Program{})
out, err := prog.Run(context.Background())
So(err, ShouldBeNil)
So(string(out), ShouldEqual, "true")
})
Convey("1 || 7 should return 1", t, func() {
c := compiler.New()
prog, err := c.Compile(`
RETURN 1 || 7
`)
So(err, ShouldBeNil)
out, err := prog.Run(context.Background())
So(err, ShouldBeNil)
So(string(out), ShouldEqual, "1")
})
Convey("NONE || 'foo' should return 'foo'", t, func() {
c := compiler.New()
prog, err := c.Compile(`
RETURN NONE || 'foo'
`)
So(err, ShouldBeNil)
out, err := prog.Run(context.Background())
So(err, ShouldBeNil)
So(string(out), ShouldEqual, `"foo"`)
})
Convey("NONE && true should return null", t, func() {
c := compiler.New()
prog, err := c.Compile(`
RETURN NONE && true
`)
So(err, ShouldBeNil)
out, err := prog.Run(context.Background())
So(err, ShouldBeNil)
So(string(out), ShouldEqual, `null`)
})
Convey("'' && true should return ''", t, func() {
c := compiler.New()
prog, err := c.Compile(`
RETURN '' && true
`)
So(err, ShouldBeNil)
out, err := prog.Run(context.Background())
So(err, ShouldBeNil)
So(string(out), ShouldEqual, `""`)
})
Convey("true && 23 should return '23", t, func() {
c := compiler.New()
prog, err := c.Compile(`
RETURN true && 23
`)
So(err, ShouldBeNil)
out, err := prog.Run(context.Background())
So(err, ShouldBeNil)
So(string(out), ShouldEqual, `23`)
})
Convey("NOT TRUE should return false", t, func() {
c := compiler.New()
prog, err := c.Compile(`
RETURN NOT TRUE
`)
So(err, ShouldBeNil)
out, err := prog.Run(context.Background())
So(err, ShouldBeNil)
So(string(out), ShouldEqual, `false`)
})
Convey("NOT u.valid should return true", t, func() {
c := compiler.New()
prog, err := c.Compile(`
LET u = { valid: false }
RETURN NOT u.valid
`)
So(err, ShouldBeNil)
out, err := prog.Run(context.Background())
So(err, ShouldBeNil)
So(string(out), ShouldEqual, `true`)
})
}