mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-05-23 18:58:09 +00:00
1b22be2e15
Represents combinations of flags with a '+' separated string of nicks, or an empty string for no flags set. Note that most flag types will ignore any flags using multiple bits when serializing, since in most cases these flags cover all used bits.
78 lines
2.2 KiB
Rust
78 lines
2.2 KiB
Rust
// Take a look at the license at the top of the repository in the LICENSE file.
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use glib::translate::{from_glib, ToGlibPtr};
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use glib::{FlagsClass, StaticType, ToValue};
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use gst::bitflags_serde_impl;
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bitflags_serde_impl!(crate::DiscovererSerializeFlags);
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bitflags_serde_impl!(crate::PbUtilsCapsDescriptionFlags, "v1_20");
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#[cfg(test)]
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mod tests {
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macro_rules! check_serialize {
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($flags:expr, $expected:expr) => {
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let actual = serde_json::to_string(&$flags).unwrap();
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assert_eq!(actual, $expected);
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};
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}
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macro_rules! check_deserialize {
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($ty:ty, $expected:expr, $json:expr) => {
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let actual: $ty = serde_json::from_str(&$json).unwrap();
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assert_eq!(actual, $expected);
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};
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}
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macro_rules! check_roundtrip {
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($ty:ty, $flags:expr) => {
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let json = serde_json::to_string(&$flags).unwrap();
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let deserialized: $ty = serde_json::from_str(&json).unwrap();
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assert_eq!(deserialized, $flags);
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};
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}
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#[test]
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fn test_serialize() {
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gst::init().unwrap();
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check_serialize!(crate::DiscovererSerializeFlags::all(), "\"caps+tags+misc\"");
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#[cfg(feature = "v1_20")]
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check_serialize!(
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crate::PbUtilsCapsDescriptionFlags::all(),
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"\"container+audio+video+image+subtitle+tag+generic\""
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);
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}
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#[test]
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fn test_deserialize() {
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gst::init().unwrap();
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check_deserialize!(
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crate::DiscovererSerializeFlags,
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crate::DiscovererSerializeFlags::all(),
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"\"caps+tags+misc\""
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);
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#[cfg(feature = "v1_20")]
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check_deserialize!(
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crate::PbUtilsCapsDescriptionFlags,
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crate::PbUtilsCapsDescriptionFlags::all(),
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"\"container+audio+video+image+subtitle+tag+generic\""
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);
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}
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#[test]
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fn test_serde_roundtrip() {
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gst::init().unwrap();
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check_roundtrip!(
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crate::DiscovererSerializeFlags,
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crate::DiscovererSerializeFlags::all()
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);
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#[cfg(feature = "v1_20")]
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check_roundtrip!(
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crate::PbUtilsCapsDescriptionFlags,
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crate::PbUtilsCapsDescriptionFlags::all()
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);
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}
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}
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