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Add start_time to resource timing.
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1f64024655
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8 changed files with 280 additions and 15 deletions
215
components/net_traits/tests/lib.rs
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215
components/net_traits/tests/lib.rs
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use net_traits::{ResourceAttribute, ResourceFetchTiming, ResourceTimeValue, ResourceTimingType};
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#[test]
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fn test_set_start_time_to_fetch_start_if_nonzero_tao() {
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let mut resource_timing: ResourceFetchTiming =
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ResourceFetchTiming::new(ResourceTimingType::Resource);
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resource_timing.fetch_start = 1;
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assert_eq!(resource_timing.start_time, 0, "`start_time` should be zero");
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assert!(
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resource_timing.fetch_start > 0,
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"`fetch_start` should have a positive value"
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);
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// verify that setting `start_time` to `fetch_start` succeeds
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resource_timing.set_attribute(ResourceAttribute::StartTime(ResourceTimeValue::FetchStart));
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assert_eq!(
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resource_timing.start_time, resource_timing.fetch_start,
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"`start_time` should equal `fetch_start`"
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);
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}
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#[test]
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fn test_set_start_time_to_fetch_start_if_zero_tao() {
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let mut resource_timing: ResourceFetchTiming =
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ResourceFetchTiming::new(ResourceTimingType::Resource);
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resource_timing.start_time = 1;
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assert!(
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resource_timing.start_time > 0,
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"`start_time` should have a positive value"
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);
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assert_eq!(
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resource_timing.fetch_start, 0,
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"`fetch_start` should be zero"
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);
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// verify that setting `start_time` to `fetch_start` succeeds even when `fetch_start` == zero
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resource_timing.set_attribute(ResourceAttribute::StartTime(ResourceTimeValue::FetchStart));
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assert_eq!(
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resource_timing.start_time, resource_timing.fetch_start,
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"`start_time` should equal `fetch_start`"
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);
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}
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#[test]
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fn test_set_start_time_to_fetch_start_if_nonzero_no_tao() {
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let mut resource_timing: ResourceFetchTiming =
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ResourceFetchTiming::new(ResourceTimingType::Resource);
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resource_timing.mark_timing_check_failed();
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resource_timing.fetch_start = 1;
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assert_eq!(resource_timing.start_time, 0, "`start_time` should be zero");
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assert!(
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resource_timing.fetch_start > 0,
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"`fetch_start` should have a positive value"
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);
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// verify that setting `start_time` to `fetch_start` succeeds even when TAO check failed
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resource_timing.set_attribute(ResourceAttribute::StartTime(ResourceTimeValue::FetchStart));
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assert_eq!(
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resource_timing.start_time, resource_timing.fetch_start,
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"`start_time` should equal `fetch_start`"
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);
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}
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#[test]
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fn test_set_start_time_to_fetch_start_if_zero_no_tao() {
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let mut resource_timing: ResourceFetchTiming =
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ResourceFetchTiming::new(ResourceTimingType::Resource);
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resource_timing.mark_timing_check_failed();
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resource_timing.start_time = 1;
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assert!(
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resource_timing.start_time > 0,
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"`start_time` should have a positive value"
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);
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assert_eq!(
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resource_timing.fetch_start, 0,
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"`fetch_start` should be zero"
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);
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// verify that setting `start_time` to `fetch_start` succeeds even when `fetch_start`==0 and no TAO
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resource_timing.set_attribute(ResourceAttribute::StartTime(ResourceTimeValue::FetchStart));
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assert_eq!(
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resource_timing.start_time, resource_timing.fetch_start,
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"`start_time` should equal `fetch_start`"
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);
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}
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#[test]
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fn test_set_start_time_to_redirect_start_if_nonzero_tao() {
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let mut resource_timing: ResourceFetchTiming =
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ResourceFetchTiming::new(ResourceTimingType::Resource);
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resource_timing.redirect_start = 1;
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assert_eq!(resource_timing.start_time, 0, "`start_time` should be zero");
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assert!(
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resource_timing.redirect_start > 0,
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"`redirect_start` should have a positive value"
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);
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// verify that setting `start_time` to `redirect_start` succeeds for nonzero `redirect_start`, TAO pass
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resource_timing.set_attribute(ResourceAttribute::StartTime(
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ResourceTimeValue::RedirectStart,
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));
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assert_eq!(
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resource_timing.start_time, resource_timing.redirect_start,
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"`start_time` should equal `redirect_start`"
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);
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}
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#[test]
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fn test_not_set_start_time_to_redirect_start_if_zero_tao() {
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let mut resource_timing: ResourceFetchTiming =
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ResourceFetchTiming::new(ResourceTimingType::Resource);
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resource_timing.start_time = 1;
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assert!(
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resource_timing.start_time > 0,
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"`start_time` should have a positive value"
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);
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assert_eq!(
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resource_timing.redirect_start, 0,
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"`redirect_start` should be zero"
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);
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// verify that setting `start_time` to `redirect_start` fails if `redirect_start` == 0
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resource_timing.set_attribute(ResourceAttribute::StartTime(
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ResourceTimeValue::RedirectStart,
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));
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assert_ne!(
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resource_timing.start_time, resource_timing.redirect_start,
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"`start_time` should *not* equal `redirect_start`"
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);
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}
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#[test]
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fn test_not_set_start_time_to_redirect_start_if_nonzero_no_tao() {
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let mut resource_timing: ResourceFetchTiming =
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ResourceFetchTiming::new(ResourceTimingType::Resource);
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resource_timing.mark_timing_check_failed();
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// Note: properly-behaved redirect_start should never be nonzero once TAO check has failed
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resource_timing.redirect_start = 1;
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assert_eq!(resource_timing.start_time, 0, "`start_time` should be zero");
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assert!(
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resource_timing.redirect_start > 0,
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"`redirect_start` should have a positive value"
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);
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// verify that setting `start_time` to `redirect_start` fails if TAO check fails
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resource_timing.set_attribute(ResourceAttribute::StartTime(
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ResourceTimeValue::RedirectStart,
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));
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assert_ne!(
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resource_timing.start_time, resource_timing.redirect_start,
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"`start_time` should *not* equal `redirect_start`"
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);
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}
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#[test]
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fn test_not_set_start_time_to_redirect_start_if_zero_no_tao() {
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let mut resource_timing: ResourceFetchTiming =
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ResourceFetchTiming::new(ResourceTimingType::Resource);
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resource_timing.mark_timing_check_failed();
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resource_timing.start_time = 1;
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assert!(
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resource_timing.start_time > 0,
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"`start_time` should have a positive value"
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);
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assert_eq!(
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resource_timing.redirect_start, 0,
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"`redirect_start` should be zero"
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);
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// verify that setting `start_time` to `redirect_start` fails if `redirect_start`==0 and no TAO
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resource_timing.set_attribute(ResourceAttribute::StartTime(
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ResourceTimeValue::RedirectStart,
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));
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assert_ne!(
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resource_timing.start_time, resource_timing.redirect_start,
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"`start_time` should *not* equal `redirect_start`"
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);
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}
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#[test]
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fn test_set_start_time() {
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let mut resource_timing: ResourceFetchTiming =
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ResourceFetchTiming::new(ResourceTimingType::Resource);
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assert_eq!(
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resource_timing.start_time, 0,
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"initial `start_time` should be zero"
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);
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// verify setting `start_time` to current time succeeds
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resource_timing.set_attribute(ResourceAttribute::StartTime(ResourceTimeValue::Now));
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assert!(resource_timing.start_time > 0, "failed to set `start_time`");
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}
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#[test]
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fn test_reset_start_time() {
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let mut resource_timing: ResourceFetchTiming =
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ResourceFetchTiming::new(ResourceTimingType::Resource);
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assert_eq!(resource_timing.start_time, 0, "initial `start_time` = 0");
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resource_timing.start_time = 1;
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assert!(
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resource_timing.start_time > 0,
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"`start_time` should have a positive value"
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);
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// verify resetting `start_time` (to zero) succeeds
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resource_timing.set_attribute(ResourceAttribute::StartTime(ResourceTimeValue::Zero));
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assert_eq!(
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resource_timing.start_time, 0,
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"failed to reset `start_time`"
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);
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}
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