105 lines
3.1 KiB
Plaintext
105 lines
3.1 KiB
Plaintext
// Test pronto functions
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// Tests for fallback, parallel, race, sequence
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var test_count = 0
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function make_requestor(name, delay_seconds, should_succeed) {
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return function(callback, value) {
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log.console(`Starting ${name} with value: ${value}`)
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if (delay_seconds > 0) {
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$delay(function() {
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if (should_succeed) {
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log.console(`${name} succeeded with: ${value + 1}`)
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callback(value + 1)
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} else {
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log.console(`${name} failed`)
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callback(null, `${name} error`)
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}
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}, delay_seconds)
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} else {
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if (should_succeed) {
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log.console(`${name} succeeded immediately with: ${value + 1}`)
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callback(value + 1)
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} else {
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log.console(`${name} failed immediately`)
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callback(null, `${name} error`)
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}
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}
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}
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}
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return {
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test_fallback: function() {
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log.console("Testing fallback...")
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var req1 = make_requestor("fallback_req1", 0.1, false) // fails
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var req2 = make_requestor("fallback_req2", 0.1, true) // succeeds
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var req3 = make_requestor("fallback_req3", 0.1, true) // should not run
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fallback([req1, req2, req3])(function(result, reason) {
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if (result != null) {
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log.console(`Fallback succeeded: ${result}`)
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} else {
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log.console(`Fallback failed: ${reason}`)
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}
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}, 10)
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},
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test_parallel: function() {
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log.console("Testing parallel...")
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var req1 = make_requestor("parallel_req1", 0.2, true)
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var req2 = make_requestor("parallel_req2", 0.1, true)
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var req3 = make_requestor("parallel_req3", 0.3, true)
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parallel([req1, req2, req3])(function(results, reason) {
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if (results != null) {
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log.console(`Parallel results: ${results}`)
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} else {
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log.console(`Parallel failed: ${reason}`)
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}
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}, 100)
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},
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test_race: function() {
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log.console("Testing race...")
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var req1 = make_requestor("race_req1", 0.3, true) // slow
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var req2 = make_requestor("race_req2", 0.1, true) // fast winner
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var req3 = make_requestor("race_req3", 0.2, true) // medium
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race([req1, req2, req3])(function(result, reason) {
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if (result != null) {
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log.console(`Race winner: ${result}`)
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} else {
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log.console(`Race failed: ${reason}`)
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}
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}, 200)
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},
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test_sequence: function() {
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log.console("Testing sequence...")
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var req1 = make_requestor("seq_req1", 0.1, true)
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var req2 = make_requestor("seq_req2", 0.1, true)
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var req3 = make_requestor("seq_req3", 0.1, true)
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sequence([req1, req2, req3])(function(result, reason) {
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if (result != null) {
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log.console(`Sequence result: ${result}`)
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} else {
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log.console(`Sequence failed: ${reason}`)
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}
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}, 1000)
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},
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test_immediate_requestors: function() {
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log.console("Testing immediate requestors...")
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var req1 = make_requestor("imm1", 0, true)
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var req2 = make_requestor("imm2", 0, true)
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sequence([req1, req2])(function(result, reason) {
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if (result != null) {
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log.console(`Immediate sequence result: ${result}`)
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} else {
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log.console(`Immediate sequence failed: ${reason}`)
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}
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}, 0)
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}
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} |