camoroso
8e596d5979
1. moved scan/symbol.go to new package sym and adapted all files that reference Symbol type and its values. 2. new type interval defined by begin, end and step values. 3. replaced operator-range.go with operator-interval.go. 4. replaced range operator begin:end with begin..end..step. 5. new implementation of sub-collection extraction based on new interval literal.
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
// Copyright (c) 2024-2026 Celestino Amoroso (celestino.amoroso@gmail.com).
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// All rights reserved.
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// t_term_test.go
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package expr
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import (
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"testing"
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"git.portale-stac.it/go-pkg/expr/scan"
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"git.portale-stac.it/go-pkg/expr/sym"
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)
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func TestString(t *testing.T) {
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tk1 := scan.NewValueToken(0, 0, sym.SymInteger, "100", 100)
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tk2 := scan.NewToken(0, 0, sym.SymPlus, "+")
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tk3 := scan.NewValueToken(0, 0, sym.SymInteger, "50", 500)
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tree := scan.NewAst()
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if gotErr := tree.AddTokens(tk1, tk2, tk3); gotErr == nil {
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t.Log("Tree:", tree)
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} else {
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t.Errorf("err: got <%v>, want <nil>", gotErr)
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}
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}
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func TestGetRoom(t *testing.T) {
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tk1 := scan.NewValueToken(0, 0, sym.SymInteger, "100", 100)
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tree := scan.NewAst()
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if gotErr := tree.AddTokens(tk1); gotErr == nil {
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t.Log("Tree-root room:", tree.Root().GetRoom())
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} else {
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t.Errorf("err: got <%v>, want <nil>", gotErr)
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}
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}
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func TestGetChildrenCount(t *testing.T) {
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tk1 := scan.NewValueToken(0, 0, sym.SymInteger, "100", 100)
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tree := scan.NewAst()
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if gotErr := tree.AddTokens(tk1); gotErr == nil {
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t.Log("Tree-root children count:", tree.Root().GetChildCount())
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} else {
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t.Errorf("err: got <%v>, want <nil>", gotErr)
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}
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}
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