mirror of
https://gitee.com/rainbond/Rainbond.git
synced 2024-12-05 21:27:47 +08:00
235 lines
5.4 KiB
Go
235 lines
5.4 KiB
Go
package cron
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import (
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"reflect"
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"strings"
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"testing"
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"time"
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)
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func TestRange(t *testing.T) {
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zero := uint64(0)
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ranges := []struct {
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expr string
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min, max uint
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expected uint64
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err string
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}{
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{"5", 0, 7, 1 << 5, ""},
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{"0", 0, 7, 1 << 0, ""},
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{"7", 0, 7, 1 << 7, ""},
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{"5-5", 0, 7, 1 << 5, ""},
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{"5-6", 0, 7, 1<<5 | 1<<6, ""},
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{"5-7", 0, 7, 1<<5 | 1<<6 | 1<<7, ""},
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{"5-6/2", 0, 7, 1 << 5, ""},
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{"5-7/2", 0, 7, 1<<5 | 1<<7, ""},
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{"5-7/1", 0, 7, 1<<5 | 1<<6 | 1<<7, ""},
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{"*", 1, 3, 1<<1 | 1<<2 | 1<<3 | starBit, ""},
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{"*/2", 1, 3, 1<<1 | 1<<3 | starBit, ""},
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{"5--5", 0, 0, zero, "Too many hyphens"},
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{"jan-x", 0, 0, zero, "Failed to parse int from"},
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{"2-x", 1, 5, zero, "Failed to parse int from"},
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{"*/-12", 0, 0, zero, "Negative number"},
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{"*//2", 0, 0, zero, "Too many slashes"},
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{"1", 3, 5, zero, "below minimum"},
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{"6", 3, 5, zero, "above maximum"},
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{"5-3", 3, 5, zero, "beyond end of range"},
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{"*/0", 0, 0, zero, "should be a positive number"},
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}
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for _, c := range ranges {
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actual, err := getRange(c.expr, bounds{c.min, c.max, nil})
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if len(c.err) != 0 && (err == nil || !strings.Contains(err.Error(), c.err)) {
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t.Errorf("%s => expected %v, got %v", c.expr, c.err, err)
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}
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if len(c.err) == 0 && err != nil {
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t.Errorf("%s => unexpected error %v", c.expr, err)
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}
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if actual != c.expected {
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t.Errorf("%s => expected %d, got %d", c.expr, c.expected, actual)
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}
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}
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}
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func TestField(t *testing.T) {
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fields := []struct {
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expr string
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min, max uint
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expected uint64
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}{
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{"5", 1, 7, 1 << 5},
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{"5,6", 1, 7, 1<<5 | 1<<6},
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{"5,6,7", 1, 7, 1<<5 | 1<<6 | 1<<7},
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{"1,5-7/2,3", 1, 7, 1<<1 | 1<<5 | 1<<7 | 1<<3},
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}
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for _, c := range fields {
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actual, _ := getField(c.expr, bounds{c.min, c.max, nil})
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if actual != c.expected {
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t.Errorf("%s => expected %d, got %d", c.expr, c.expected, actual)
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}
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}
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}
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func TestAll(t *testing.T) {
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allBits := []struct {
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r bounds
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expected uint64
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}{
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{minutes, 0xfffffffffffffff}, // 0-59: 60 ones
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{hours, 0xffffff}, // 0-23: 24 ones
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{dom, 0xfffffffe}, // 1-31: 31 ones, 1 zero
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{months, 0x1ffe}, // 1-12: 12 ones, 1 zero
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{dow, 0x7f}, // 0-6: 7 ones
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}
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for _, c := range allBits {
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actual := all(c.r) // all() adds the starBit, so compensate for that..
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if c.expected|starBit != actual {
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t.Errorf("%d-%d/%d => expected %b, got %b",
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c.r.min, c.r.max, 1, c.expected|starBit, actual)
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}
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}
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}
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func TestBits(t *testing.T) {
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bits := []struct {
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min, max, step uint
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expected uint64
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}{
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{0, 0, 1, 0x1},
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{1, 1, 1, 0x2},
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{1, 5, 2, 0x2a}, // 101010
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{1, 4, 2, 0xa}, // 1010
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}
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for _, c := range bits {
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actual := getBits(c.min, c.max, c.step)
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if c.expected != actual {
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t.Errorf("%d-%d/%d => expected %b, got %b",
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c.min, c.max, c.step, c.expected, actual)
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}
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}
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}
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func TestParse(t *testing.T) {
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entries := []struct {
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expr string
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expected Schedule
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err string
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}{
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{
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expr: "* 5 * * * *",
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expected: &SpecSchedule{
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Second: all(seconds),
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Minute: 1 << 5,
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Hour: all(hours),
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Dom: all(dom),
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Month: all(months),
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Dow: all(dow),
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},
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},
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{
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expr: "* 5 j * * *",
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err: "Failed to parse int from",
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},
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{
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expr: "@every 5m",
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expected: ConstantDelaySchedule{Delay: time.Duration(5) * time.Minute},
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},
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{
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expr: "@every Xm",
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err: "Failed to parse duration",
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},
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{
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expr: "@yearly",
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expected: &SpecSchedule{
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Second: 1 << seconds.min,
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Minute: 1 << minutes.min,
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Hour: 1 << hours.min,
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Dom: 1 << dom.min,
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Month: 1 << months.min,
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Dow: all(dow),
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},
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},
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{
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expr: "@annually",
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expected: &SpecSchedule{
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Second: 1 << seconds.min,
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Minute: 1 << minutes.min,
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Hour: 1 << hours.min,
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Dom: 1 << dom.min,
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Month: 1 << months.min,
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Dow: all(dow),
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},
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},
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{
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expr: "@unrecognized",
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err: "Unrecognized descriptor",
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},
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{
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expr: "* * * *",
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err: "Expected 5 to 6 fields",
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},
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{
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expr: "",
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err: "Empty spec string",
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},
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}
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for _, c := range entries {
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actual, err := Parse(c.expr)
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if len(c.err) != 0 && (err == nil || !strings.Contains(err.Error(), c.err)) {
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t.Errorf("%s => expected %v, got %v", c.expr, c.err, err)
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}
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if len(c.err) == 0 && err != nil {
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t.Errorf("%s => unexpected error %v", c.expr, err)
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}
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if !reflect.DeepEqual(actual, c.expected) {
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t.Errorf("%s => expected %b, got %b", c.expr, c.expected, actual)
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}
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}
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}
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func TestStandardSpecSchedule(t *testing.T) {
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entries := []struct {
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expr string
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expected Schedule
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err string
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}{
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{
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expr: "5 * * * *",
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expected: &SpecSchedule{1 << seconds.min, 1 << 5, all(hours), all(dom), all(months), all(dow)},
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},
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{
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expr: "@every 5m",
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expected: ConstantDelaySchedule{time.Duration(5) * time.Minute},
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},
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{
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expr: "5 j * * *",
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err: "Failed to parse int from",
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},
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{
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expr: "* * * *",
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err: "Expected exactly 5 fields",
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},
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}
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for _, c := range entries {
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actual, err := ParseStandard(c.expr)
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if len(c.err) != 0 && (err == nil || !strings.Contains(err.Error(), c.err)) {
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t.Errorf("%s => expected %v, got %v", c.expr, c.err, err)
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}
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if len(c.err) == 0 && err != nil {
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t.Errorf("%s => unexpected error %v", c.expr, err)
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}
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if !reflect.DeepEqual(actual, c.expected) {
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t.Errorf("%s => expected %b, got %b", c.expr, c.expected, actual)
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}
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}
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}
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