feat(parse_iso_Date): Added timezone parsing.

This commit is contained in:
2026-07-24 10:31:33 -04:00
committed by Spencer Brower
parent 213385dd70
commit 0d1e9ba352
2 changed files with 116 additions and 10 deletions
+50 -3
View File
@@ -17,6 +17,9 @@ test_parse_iso_date_extracts_time :: proc(t: ^testing.T) {
testing.expect_value(t, c.hour, 8)
testing.expect_value(t, c.minute, 49)
testing.expect_value(t, c.second, 54)
testing.expect_value(t, c.has_offset, true)
testing.expect_value(t, c.offset_seconds, -14400)
testing.expect_value(t, c.tz_abbr, "UTC")
}
@(test)
@@ -26,6 +29,8 @@ test_parse_iso_date_lowercase_t :: proc(t: ^testing.T) {
testing.expect_value(t, c.hour, 8)
testing.expect_value(t, c.minute, 49)
testing.expect_value(t, c.second, 54)
testing.expect_value(t, c.has_offset, true)
testing.expect_value(t, c.offset_seconds, 0)
}
@(test)
@@ -35,6 +40,7 @@ test_parse_iso_date_date_only_zero_time :: proc(t: ^testing.T) {
testing.expect_value(t, c.hour, 0)
testing.expect_value(t, c.minute, 0)
testing.expect_value(t, c.second, 0)
testing.expect_value(t, c.has_offset, false)
}
@(test)
@@ -49,6 +55,47 @@ test_parse_iso_date_too_short_errors :: proc(t: ^testing.T) {
testing.expect(t, !ok, "input shorter than 10 chars should fail")
}
@(test)
test_parse_offset_positive_colon :: proc(t: ^testing.T) {
c, ok := parse_iso_date("2026-03-15T08:49:54+07:00")
testing.expect(t, ok, "should parse")
testing.expect_value(t, c.has_offset, true)
testing.expect_value(t, c.offset_seconds, 25200)
}
@(test)
test_parse_offset_positive_no_colon :: proc(t: ^testing.T) {
c, ok := parse_iso_date("2026-03-15T08:49:54+0530")
testing.expect(t, ok, "should parse")
testing.expect_value(t, c.has_offset, true)
testing.expect_value(t, c.offset_seconds, 19800)
}
@(test)
test_parse_offset_hours_only :: proc(t: ^testing.T) {
c, ok := parse_iso_date("2026-03-15T08:49:54+05")
testing.expect(t, ok, "should parse")
testing.expect_value(t, c.has_offset, true)
testing.expect_value(t, c.offset_seconds, 18000)
}
@(test)
test_parse_offset_none_with_time :: proc(t: ^testing.T) {
c, ok := parse_iso_date("2026-03-15T08:49:54")
testing.expect(t, ok, "should parse")
testing.expect_value(t, c.has_offset, false)
testing.expect_value(t, c.offset_seconds, 0)
}
@(test)
test_parse_offset_skips_fractional_seconds :: proc(t: ^testing.T) {
c, ok := parse_iso_date("2026-03-15T08:49:54.123Z")
testing.expect(t, ok, "should parse")
testing.expect_value(t, c.has_offset, true)
testing.expect_value(t, c.offset_seconds, 0)
testing.expect_value(t, c.second, 54)
}
// ---------------------------------------------------------------------------
// format_date / match_token
// ---------------------------------------------------------------------------
@@ -140,9 +187,9 @@ test_format_date_month_day_numeric_padding :: proc(t: ^testing.T) {
}
@(test)
test_format_date_mst_always_utc :: proc(t: ^testing.T) {
// Date_Components carries no offset yet, so MST is a hardcoded
// placeholder until real timezone support lands.
test_format_date_mst_defaults_utc :: proc(t: ^testing.T) {
// Date_Components constructed directly (not via parse_iso_date)
// defaults to UTC for the MST token.
dt := Date_Components{year = 2026, month = 1, day = 1, hour = 12}
result := format_date(dt, "MST")
testing.expect_value(t, result, "UTC")