Name the tool schemas of the prompt

[onechat] / log_test.go

diff --git a/log_test.go b/log_test.go
index 89b87b337a7240709934057742938fd2f5b39f59..97d28a5bc47e7ba765a7cb2a96575e92d0beb0b5 100644 (file)
--- a/log_test.go
+++ b/log_test.go
@@ -141,6 +141,58 @@ func TestLogRejectsAGapInTheIDs(t *testing.T) {
        require.ErrorContains(t, err, "expected message 0, found 1")
 }
 
        require.ErrorContains(t, err, "expected message 0, found 1")
 }
 

+func TestLogCutsAnIncompleteLastLine(t *testing.T) {
+       root := t.TempDir()
+       clock := newTestClock()
+       log, err := openLog(t.Context(), root, clock.Now)
+       require.NoError(t, err)
+
+       _, err = log.Append("user", "whole")
+       require.NoError(t, err)
+       require.NoError(t, log.Close())
+
+       path := filepath.Join(root, "main", "2026-01-01.jsonl")
+       file, err := os.OpenFile(path, os.O_WRONLY|os.O_APPEND, 0)
+       require.NoError(t, err)
+
+       _, err = file.WriteString(`{"i":1,"kind":"user","te`)
+       require.NoError(t, err)
+       require.NoError(t, file.Close())
+
+       log, err = openLog(t.Context(), root, clock.Now)
+       require.NoError(t, err)
+       require.Equal(t, 1, log.Len())
+
+       message, err := log.Append("user", "after the cut")
+       require.NoError(t, err)
+       require.Equal(t, 1, message.ID)
+       require.NoError(t, log.Close())
+
+       log, err = openLog(t.Context(), root, clock.Now)
+       require.NoError(t, err)
+
+       defer func() {
+               require.NoError(t, log.Close())
+       }()
+
+       message, err = log.Message(1)
+       require.NoError(t, err)
+       require.Equal(t, "after the cut", message.Text)
+}
+
+func TestLogRejectsAnIncompleteLineBeforeTheLastDay(t *testing.T) {
+       root := t.TempDir()
+       require.NoError(t, os.MkdirAll(filepath.Join(root, "main"), 0o700))
+
+       first := `{"i":0,"kind":"user","text":"x","size":1,"date":"2026-01-01T12:00:00Z"}` + "\n" + `{"i":1,"kin`
+       second := `{"i":1,"kind":"user","text":"y","size":1,"date":"2026-01-02T12:00:00Z"}` + "\n"
+       require.NoError(t, os.WriteFile(filepath.Join(root, "main", "2026-01-01.jsonl"), []byte(first), 0o600))
+       require.NoError(t, os.WriteFile(filepath.Join(root, "main", "2026-01-02.jsonl"), []byte(second), 0o600))
+
+       _, err := openLog(t.Context(), root, newTestClock().Now)
+       require.ErrorContains(t, err, "ends in an incomplete line")
+}
+

 // truncateToOneAndAHalf cuts the index at path in its second record.
 func truncateToOneAndAHalf(path string) error {
        return os.Truncate(path, positionBytes+positionBytes/2)
 // truncateToOneAndAHalf cuts the index at path in its second record.
 func truncateToOneAndAHalf(path string) error {
        return os.Truncate(path, positionBytes+positionBytes/2)