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-rw-r--r--parser/parser_test.go62
1 files changed, 62 insertions, 0 deletions
diff --git a/parser/parser_test.go b/parser/parser_test.go
new file mode 100644
index 0000000..b0b9568
--- /dev/null
+++ b/parser/parser_test.go
@@ -0,0 +1,62 @@
+package parser
+
+import (
+ "fmt"
+ "io"
+ "os"
+ "strings"
+ "testing"
+)
+
+func TestParseFile(t *testing.T) {
+ s := `
+ html lang="en" {
+ >head attr {
+ >title {-
+ My Website
+ }
+ meta x="y"{}
+ }
+ >body {
+ >div #some-id{}
+ div key="val" .class-1 .class-2 {
+ p {- This is some @em{-emphatic} text }
+ }
+
+ tags key = "Some long value" {}
+ }
+ }`
+
+ // Write the source to a temp file
+ r := strings.NewReader(s)
+ f, _ := os.CreateTemp("", "tmp*")
+ defer f.Close()
+ io.Copy(f, r)
+ f.Seek(0, 0)
+ ast, _ := ParseFile(f)
+
+ // This is just… easier
+ s = fmt.Sprintf("%+v", ast)
+ result := `{Type:1 Text: Attrs:[] Children:[{Type:0 Text:html Attrs:[{Key:lang Value:en}] Children:[{Type:0 Text:head Attrs:[{Key:attr Value:}] Children:[{Type:0 Text:title Attrs:[] Children:[{Type:1 Text: Attrs:[] Children:[{Type:3 Text:
+ My Website
+ Attrs:[] Children:[] Newline:false}] Newline:false}] Newline:true} {Type:0 Text:meta Attrs:[{Key:x Value:y}] Children:[] Newline:false}] Newline:true} {Type:0 Text:body Attrs:[] Children:[{Type:0 Text:div Attrs:[{Key:id Value:some-id}] Children:[] Newline:true} {Type:0 Text:div Attrs:[{Key:key Value:val} {Key:class Value:class-1} {Key:class Value:class-2}] Children:[{Type:0 Text:p Attrs:[] Children:[{Type:1 Text: Attrs:[] Children:[{Type:3 Text: This is some Attrs:[] Children:[] Newline:false} {Type:0 Text:em Attrs:[] Children:[{Type:1 Text: Attrs:[] Children:[{Type:3 Text:emphatic Attrs:[] Children:[] Newline:false}] Newline:false}] Newline:false} {Type:3 Text: text Attrs:[] Children:[] Newline:false}] Newline:false}] Newline:false}] Newline:false} {Type:0 Text:tags Attrs:[{Key:key Value:Some long value}] Children:[] Newline:false}] Newline:true}] Newline:false}] Newline:false}`
+ if s != result {
+ t.Fatalf("ParseFile() parsed unexpected AST ‘%s’", s)
+ }
+}
+
+func TestValidNameStartChar(t *testing.T) {
+ for _, r := range "HELLO_th:re_wörld" {
+ if !validNameStartChar(r) {
+ t.Fatalf("validNameStartChar() returned false on valid rune ‘%c’", r)
+ }
+ }
+}
+
+func TestValidNameChar(t *testing.T) {
+ for _, r := range "hello69-th.re-wörld" {
+ if !validNameChar(r) {
+ t.Fatalf("validNameChar() returned false on valid rune ‘%c’", r)
+ }
+ }
+}