mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-06-07 00:39:28 +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.
115 lines
3.7 KiB
Rust
115 lines
3.7 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_deserialize_impl, bitflags_serde_impl, bitflags_serialize_impl};
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bitflags_serialize_impl!(crate::RTPBufferFlags, by_ones_decreasing);
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bitflags_deserialize_impl!(crate::RTPBufferFlags);
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bitflags_serde_impl!(crate::RTPBufferMapFlags);
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// use this implementation, since serializing to "sendonly+recvonly"
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// wouldn't make much sense
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bitflags_serialize_impl!(
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crate::RTPHeaderExtensionDirection,
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by_ones_decreasing,
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"v1_20"
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);
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bitflags_deserialize_impl!(crate::RTPHeaderExtensionDirection, "v1_20");
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bitflags_serde_impl!(crate::RTPHeaderExtensionFlags, "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::RTPBufferFlags::all(), "\"retransmission+redundant\"");
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check_serialize!(crate::RTPBufferMapFlags::all(), "\"skip-padding\"");
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#[cfg(feature = "v1_20")]
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check_serialize!(
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crate::RTPHeaderExtensionDirection::all(),
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"\"sendrecv+inherited\""
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);
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#[cfg(feature = "v1_20")]
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check_serialize!(
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crate::RTPHeaderExtensionDirection::INACTIVE
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| crate::RTPHeaderExtensionDirection::SENDONLY
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| crate::RTPHeaderExtensionDirection::INHERITED,
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"\"sendonly+inherited\""
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);
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#[cfg(feature = "v1_20")]
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check_serialize!(
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crate::RTPHeaderExtensionFlags::all(),
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"\"one-byte+two-byte\""
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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::RTPBufferFlags,
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crate::RTPBufferFlags::all(),
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"\"retransmission+redundant\""
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);
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check_deserialize!(
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crate::RTPBufferMapFlags,
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crate::RTPBufferMapFlags::all(),
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"\"skip-padding\""
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);
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#[cfg(feature = "v1_20")]
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check_deserialize!(
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crate::RTPHeaderExtensionDirection,
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crate::RTPHeaderExtensionDirection::all(),
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"\"sendrecv+inactive+inherited\""
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);
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#[cfg(feature = "v1_20")]
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check_deserialize!(
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crate::RTPHeaderExtensionFlags,
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crate::RTPHeaderExtensionFlags::all(),
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"\"one-byte+two-byte\""
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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!(crate::RTPBufferFlags, crate::RTPBufferFlags::all());
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check_roundtrip!(crate::RTPBufferMapFlags, crate::RTPBufferMapFlags::all());
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#[cfg(feature = "v1_20")]
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check_roundtrip!(
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crate::RTPHeaderExtensionDirection,
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crate::RTPHeaderExtensionDirection::all()
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);
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#[cfg(feature = "v1_20")]
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check_roundtrip!(
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crate::RTPHeaderExtensionFlags,
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crate::RTPHeaderExtensionFlags::all()
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);
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}
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}
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