54a3dff1c2
- Implement TNEF extraction and recursive parsing in new `tnef_reader.go` and associated tests. - Create tests for TNEF extraction scenarios in `tnef_diag_test.go`, `tnef_diag7_test.go`, and `tnef_diag8_test.go`.
60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package internal
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import (
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"fmt"
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"os"
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"testing"
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)
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func TestReadEmlWithTNEF(t *testing.T) {
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testFile := `H:\Dev\Gits\EMLy\EML_TNEF.eml`
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if _, err := os.Stat(testFile); os.IsNotExist(err) {
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t.Skip("test EML file not present")
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}
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// First try the PEC reader (this is a PEC email)
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email, err := ReadPecInnerEml(testFile)
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if err != nil {
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t.Fatalf("ReadPecInnerEml failed: %v", err)
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}
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fmt.Printf("Subject: %s\n", email.Subject)
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fmt.Printf("From: %s\n", email.From)
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fmt.Printf("Attachment count: %d\n", len(email.Attachments))
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hasWinmailDat := false
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for i, att := range email.Attachments {
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fmt.Printf(" [%d] %s (%s, %d bytes)\n", i, att.Filename, att.ContentType, len(att.Data))
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if att.Filename == "winmail.dat" {
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hasWinmailDat = true
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}
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}
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if hasWinmailDat {
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t.Error("winmail.dat should have been expanded into its contained attachments")
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}
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if len(email.Attachments) == 0 {
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t.Error("expected at least one attachment after TNEF expansion")
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}
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}
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func TestReadEmlFallback(t *testing.T) {
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testFile := `H:\Dev\Gits\EMLy\EML_TNEF.eml`
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if _, err := os.Stat(testFile); os.IsNotExist(err) {
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t.Skip("test EML file not present")
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}
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// Also verify the plain EML reader path
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email, err := ReadEmlFile(testFile)
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if err != nil {
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t.Fatalf("ReadEmlFile failed: %v", err)
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}
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fmt.Printf("[EML] Subject: %s\n", email.Subject)
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fmt.Printf("[EML] Attachment count: %d\n", len(email.Attachments))
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for i, att := range email.Attachments {
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fmt.Printf(" [%d] %s (%s, %d bytes)\n", i, att.Filename, att.ContentType, len(att.Data))
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}
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}
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