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gstreamer-rs/gstreamer-rtp/sys/tests/abi.rs
Marijn Suijten d50d7b4a95 Update gir and regenerate 
This version adds a `--strip-docs` flag to `generator.py`, used in
conjunction with `--strip-docs --embed-docs` to clean documentation
first before re-embedding it (otherwise the same text would show up
multiple times).  It is also used in the CI to check that no
documentation disappears on stripping, ie. all documentation is properly
annotated with `// rustdoc-stripper-ignore-next`.
2021-05-05 12:23:40 +02:00

477 lines
15 KiB
Rust
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// Generated by gir (https://github.com/gtk-rs/gir @ 612ed89)
// from gir-files (https://github.com/gtk-rs/gir-files @ 6088bb6)
// from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ 208138a)
// DO NOT EDIT
use gstreamer_rtp_sys::*;
use std::env;
use std::error::Error;
use std::ffi::OsString;
use std::mem::{align_of, size_of};
use std::path::Path;
use std::process::Command;
use std::str;
use tempfile::Builder;
static PACKAGES: &[&str] = &["gstreamer-rtp-1.0"];
#[derive(Clone, Debug)]
struct Compiler {
pub args: Vec<String>,
}
impl Compiler {
pub fn new() -> Result<Self, Box<dyn Error>> {
let mut args = get_var("CC", "cc")?;
args.push("-Wno-deprecated-declarations".to_owned());
// For _Generic
args.push("-std=c11".to_owned());
// For %z support in printf when using MinGW.
args.push("-D__USE_MINGW_ANSI_STDIO".to_owned());
args.extend(get_var("CFLAGS", "")?);
args.extend(get_var("CPPFLAGS", "")?);
args.extend(pkg_config_cflags(PACKAGES)?);
Ok(Self { args })
}
pub fn compile(&self, src: &Path, out: &Path) -> Result<(), Box<dyn Error>> {
let mut cmd = self.to_command();
cmd.arg(src);
cmd.arg("-o");
cmd.arg(out);
let status = cmd.spawn()?.wait()?;
if !status.success() {
return Err(format!("compilation command {:?} failed, {}", &cmd, status).into());
}
Ok(())
}
fn to_command(&self) -> Command {
let mut cmd = Command::new(&self.args[0]);
cmd.args(&self.args[1..]);
cmd
}
}
fn get_var(name: &str, default: &str) -> Result<Vec<String>, Box<dyn Error>> {
match env::var(name) {
Ok(value) => Ok(shell_words::split(&value)?),
Err(env::VarError::NotPresent) => Ok(shell_words::split(default)?),
Err(err) => Err(format!("{} {}", name, err).into()),
}
}
fn pkg_config_cflags(packages: &[&str]) -> Result<Vec<String>, Box<dyn Error>> {
if packages.is_empty() {
return Ok(Vec::new());
}
let pkg_config = env::var_os("PKG_CONFIG").unwrap_or_else(|| OsString::from("pkg-config"));
let mut cmd = Command::new(pkg_config);
cmd.arg("--cflags");
cmd.args(packages);
let out = cmd.output()?;
if !out.status.success() {
return Err(format!("command {:?} returned {}", &cmd, out.status).into());
}
let stdout = str::from_utf8(&out.stdout)?;
Ok(shell_words::split(stdout.trim())?)
}
#[derive(Copy, Clone, Debug, Eq, PartialEq)]
struct Layout {
size: usize,
alignment: usize,
}
#[derive(Copy, Clone, Debug, Default, Eq, PartialEq)]
struct Results {
/// Number of successfully completed tests.
passed: usize,
/// Total number of failed tests (including those that failed to compile).
failed: usize,
}
impl Results {
fn record_passed(&mut self) {
self.passed += 1;
}
fn record_failed(&mut self) {
self.failed += 1;
}
fn summary(&self) -> String {
format!("{} passed; {} failed", self.passed, self.failed)
}
fn expect_total_success(&self) {
if self.failed == 0 {
println!("OK: {}", self.summary());
} else {
panic!("FAILED: {}", self.summary());
};
}
}
#[test]
fn cross_validate_constants_with_c() {
let mut c_constants: Vec<(String, String)> = Vec::new();
for l in get_c_output("constant").unwrap().lines() {
let mut words = l.trim().split(';');
let name = words.next().expect("Failed to parse name").to_owned();
let value = words
.next()
.and_then(|s| s.parse().ok())
.expect("Failed to parse value");
c_constants.push((name, value));
}
let mut results = Results::default();
for ((rust_name, rust_value), (c_name, c_value)) in
RUST_CONSTANTS.iter().zip(c_constants.iter())
{
if rust_name != c_name {
results.record_failed();
eprintln!("Name mismatch:\nRust: {:?}\nC: {:?}", rust_name, c_name,);
continue;
}
if rust_value != c_value {
results.record_failed();
eprintln!(
"Constant value mismatch for {}\nRust: {:?}\nC: {:?}",
rust_name, rust_value, &c_value
);
continue;
}
results.record_passed();
}
results.expect_total_success();
}
#[test]
fn cross_validate_layout_with_c() {
let mut c_layouts = Vec::new();
for l in get_c_output("layout").unwrap().lines() {
let mut words = l.trim().split(';');
let name = words.next().expect("Failed to parse name").to_owned();
let size = words
.next()
.and_then(|s| s.parse().ok())
.expect("Failed to parse size");
let alignment = words
.next()
.and_then(|s| s.parse().ok())
.expect("Failed to parse alignment");
c_layouts.push((name, Layout { size, alignment }));
}
let mut results = Results::default();
for ((rust_name, rust_layout), (c_name, c_layout)) in RUST_LAYOUTS.iter().zip(c_layouts.iter())
{
if rust_name != c_name {
results.record_failed();
eprintln!("Name mismatch:\nRust: {:?}\nC: {:?}", rust_name, c_name,);
continue;
}
if rust_layout != c_layout {
results.record_failed();
eprintln!(
"Layout mismatch for {}\nRust: {:?}\nC: {:?}",
rust_name, rust_layout, &c_layout
);
continue;
}
results.record_passed();
}
results.expect_total_success();
}
fn get_c_output(name: &str) -> Result<String, Box<dyn Error>> {
let tmpdir = Builder::new().prefix("abi").tempdir()?;
let exe = tmpdir.path().join(name);
let c_file = Path::new("tests").join(name).with_extension("c");
let cc = Compiler::new().expect("configured compiler");
cc.compile(&c_file, &exe)?;
let mut abi_cmd = Command::new(exe);
let output = abi_cmd.output()?;
if !output.status.success() {
return Err(format!("command {:?} failed, {:?}", &abi_cmd, &output).into());
}
Ok(String::from_utf8(output.stdout)?)
}
const RUST_LAYOUTS: &[(&str, Layout)] = &[
(
"GstRTCPBuffer",
Layout {
size: size_of::<GstRTCPBuffer>(),
alignment: align_of::<GstRTCPBuffer>(),
},
),
(
"GstRTCPFBType",
Layout {
size: size_of::<GstRTCPFBType>(),
alignment: align_of::<GstRTCPFBType>(),
},
),
(
"GstRTCPPacket",
Layout {
size: size_of::<GstRTCPPacket>(),
alignment: align_of::<GstRTCPPacket>(),
},
),
(
"GstRTCPSDESType",
Layout {
size: size_of::<GstRTCPSDESType>(),
alignment: align_of::<GstRTCPSDESType>(),
},
),
(
"GstRTCPType",
Layout {
size: size_of::<GstRTCPType>(),
alignment: align_of::<GstRTCPType>(),
},
),
(
"GstRTCPXRType",
Layout {
size: size_of::<GstRTCPXRType>(),
alignment: align_of::<GstRTCPXRType>(),
},
),
(
"GstRTPBaseAudioPayload",
Layout {
size: size_of::<GstRTPBaseAudioPayload>(),
alignment: align_of::<GstRTPBaseAudioPayload>(),
},
),
(
"GstRTPBaseAudioPayloadClass",
Layout {
size: size_of::<GstRTPBaseAudioPayloadClass>(),
alignment: align_of::<GstRTPBaseAudioPayloadClass>(),
},
),
(
"GstRTPBaseDepayload",
Layout {
size: size_of::<GstRTPBaseDepayload>(),
alignment: align_of::<GstRTPBaseDepayload>(),
},
),
(
"GstRTPBaseDepayloadClass",
Layout {
size: size_of::<GstRTPBaseDepayloadClass>(),
alignment: align_of::<GstRTPBaseDepayloadClass>(),
},
),
(
"GstRTPBasePayload",
Layout {
size: size_of::<GstRTPBasePayload>(),
alignment: align_of::<GstRTPBasePayload>(),
},
),
(
"GstRTPBasePayloadClass",
Layout {
size: size_of::<GstRTPBasePayloadClass>(),
alignment: align_of::<GstRTPBasePayloadClass>(),
},
),
(
"GstRTPBuffer",
Layout {
size: size_of::<GstRTPBuffer>(),
alignment: align_of::<GstRTPBuffer>(),
},
),
(
"GstRTPBufferFlags",
Layout {
size: size_of::<GstRTPBufferFlags>(),
alignment: align_of::<GstRTPBufferFlags>(),
},
),
(
"GstRTPBufferMapFlags",
Layout {
size: size_of::<GstRTPBufferMapFlags>(),
alignment: align_of::<GstRTPBufferMapFlags>(),
},
),
(
"GstRTPPayload",
Layout {
size: size_of::<GstRTPPayload>(),
alignment: align_of::<GstRTPPayload>(),
},
),
(
"GstRTPPayloadInfo",
Layout {
size: size_of::<GstRTPPayloadInfo>(),
alignment: align_of::<GstRTPPayloadInfo>(),
},
),
(
"GstRTPProfile",
Layout {
size: size_of::<GstRTPProfile>(),
alignment: align_of::<GstRTPProfile>(),
},
),
(
"GstRTPSourceMeta",
Layout {
size: size_of::<GstRTPSourceMeta>(),
alignment: align_of::<GstRTPSourceMeta>(),
},
),
];
const RUST_CONSTANTS: &[(&str, &str)] = &[
("(gint) GST_RTCP_FB_TYPE_INVALID", "0"),
("GST_RTCP_MAX_BYE_SSRC_COUNT", "31"),
("GST_RTCP_MAX_RB_COUNT", "31"),
("GST_RTCP_MAX_SDES", "255"),
("GST_RTCP_MAX_SDES_ITEM_COUNT", "31"),
("(gint) GST_RTCP_PSFB_TYPE_AFB", "15"),
("(gint) GST_RTCP_PSFB_TYPE_FIR", "4"),
("(gint) GST_RTCP_PSFB_TYPE_PLI", "1"),
("(gint) GST_RTCP_PSFB_TYPE_RPSI", "3"),
("(gint) GST_RTCP_PSFB_TYPE_SLI", "2"),
("(gint) GST_RTCP_PSFB_TYPE_TSTN", "6"),
("(gint) GST_RTCP_PSFB_TYPE_TSTR", "5"),
("(gint) GST_RTCP_PSFB_TYPE_VBCN", "7"),
("GST_RTCP_REDUCED_SIZE_VALID_MASK", "57592"),
("(gint) GST_RTCP_RTPFB_TYPE_NACK", "1"),
("(gint) GST_RTCP_RTPFB_TYPE_RTCP_SR_REQ", "5"),
("(gint) GST_RTCP_RTPFB_TYPE_TMMBN", "4"),
("(gint) GST_RTCP_RTPFB_TYPE_TMMBR", "3"),
("(gint) GST_RTCP_RTPFB_TYPE_TWCC", "15"),
("(gint) GST_RTCP_SDES_CNAME", "1"),
("(gint) GST_RTCP_SDES_EMAIL", "3"),
("(gint) GST_RTCP_SDES_END", "0"),
("(gint) GST_RTCP_SDES_INVALID", "-1"),
("(gint) GST_RTCP_SDES_LOC", "5"),
("(gint) GST_RTCP_SDES_NAME", "2"),
("(gint) GST_RTCP_SDES_NOTE", "7"),
("(gint) GST_RTCP_SDES_PHONE", "4"),
("(gint) GST_RTCP_SDES_PRIV", "8"),
("(gint) GST_RTCP_SDES_TOOL", "6"),
("(gint) GST_RTCP_TYPE_APP", "204"),
("(gint) GST_RTCP_TYPE_BYE", "203"),
("(gint) GST_RTCP_TYPE_INVALID", "0"),
("(gint) GST_RTCP_TYPE_PSFB", "206"),
("(gint) GST_RTCP_TYPE_RR", "201"),
("(gint) GST_RTCP_TYPE_RTPFB", "205"),
("(gint) GST_RTCP_TYPE_SDES", "202"),
("(gint) GST_RTCP_TYPE_SR", "200"),
("(gint) GST_RTCP_TYPE_XR", "207"),
("GST_RTCP_VALID_MASK", "57598"),
("GST_RTCP_VALID_VALUE", "200"),
("GST_RTCP_VERSION", "2"),
("(gint) GST_RTCP_XR_TYPE_DLRR", "5"),
("(gint) GST_RTCP_XR_TYPE_DRLE", "2"),
("(gint) GST_RTCP_XR_TYPE_INVALID", "-1"),
("(gint) GST_RTCP_XR_TYPE_LRLE", "1"),
("(gint) GST_RTCP_XR_TYPE_PRT", "3"),
("(gint) GST_RTCP_XR_TYPE_RRT", "4"),
("(gint) GST_RTCP_XR_TYPE_SSUMM", "6"),
("(gint) GST_RTCP_XR_TYPE_VOIP_METRICS", "7"),
("(guint) GST_RTP_BUFFER_FLAG_LAST", "268435456"),
("(guint) GST_RTP_BUFFER_FLAG_REDUNDANT", "2097152"),
("(guint) GST_RTP_BUFFER_FLAG_RETRANSMISSION", "1048576"),
("(guint) GST_RTP_BUFFER_MAP_FLAG_LAST", "16777216"),
("(guint) GST_RTP_BUFFER_MAP_FLAG_SKIP_PADDING", "65536"),
("GST_RTP_HDREXT_BASE", "urn:ietf:params:rtp-hdrext:"),
("GST_RTP_HDREXT_NTP_56", "ntp-56"),
("GST_RTP_HDREXT_NTP_56_SIZE", "7"),
("GST_RTP_HDREXT_NTP_64", "ntp-64"),
("GST_RTP_HDREXT_NTP_64_SIZE", "8"),
("(gint) GST_RTP_PAYLOAD_1016", "1"),
("GST_RTP_PAYLOAD_1016_STRING", "1"),
("(gint) GST_RTP_PAYLOAD_CELLB", "25"),
("GST_RTP_PAYLOAD_CELLB_STRING", "25"),
("(gint) GST_RTP_PAYLOAD_CN", "13"),
("GST_RTP_PAYLOAD_CN_STRING", "13"),
("(gint) GST_RTP_PAYLOAD_DVI4_11025", "16"),
("GST_RTP_PAYLOAD_DVI4_11025_STRING", "16"),
("(gint) GST_RTP_PAYLOAD_DVI4_16000", "6"),
("GST_RTP_PAYLOAD_DVI4_16000_STRING", "6"),
("(gint) GST_RTP_PAYLOAD_DVI4_22050", "17"),
("GST_RTP_PAYLOAD_DVI4_22050_STRING", "17"),
("(gint) GST_RTP_PAYLOAD_DVI4_8000", "5"),
("GST_RTP_PAYLOAD_DVI4_8000_STRING", "5"),
("GST_RTP_PAYLOAD_DYNAMIC_STRING", "[96, 127]"),
("(gint) GST_RTP_PAYLOAD_G721", "2"),
("GST_RTP_PAYLOAD_G721_STRING", "2"),
("(gint) GST_RTP_PAYLOAD_G722", "9"),
("GST_RTP_PAYLOAD_G722_STRING", "9"),
("(gint) GST_RTP_PAYLOAD_G723", "4"),
("GST_RTP_PAYLOAD_G723_53", "17"),
("GST_RTP_PAYLOAD_G723_53_STRING", "17"),
("GST_RTP_PAYLOAD_G723_63", "16"),
("GST_RTP_PAYLOAD_G723_63_STRING", "16"),
("GST_RTP_PAYLOAD_G723_STRING", "4"),
("(gint) GST_RTP_PAYLOAD_G728", "15"),
("GST_RTP_PAYLOAD_G728_STRING", "15"),
("(gint) GST_RTP_PAYLOAD_G729", "18"),
("GST_RTP_PAYLOAD_G729_STRING", "18"),
("(gint) GST_RTP_PAYLOAD_GSM", "3"),
("GST_RTP_PAYLOAD_GSM_STRING", "3"),
("(gint) GST_RTP_PAYLOAD_H261", "31"),
("GST_RTP_PAYLOAD_H261_STRING", "31"),
("(gint) GST_RTP_PAYLOAD_H263", "34"),
("GST_RTP_PAYLOAD_H263_STRING", "34"),
("(gint) GST_RTP_PAYLOAD_JPEG", "26"),
("GST_RTP_PAYLOAD_JPEG_STRING", "26"),
("(gint) GST_RTP_PAYLOAD_L16_MONO", "11"),
("GST_RTP_PAYLOAD_L16_MONO_STRING", "11"),
("(gint) GST_RTP_PAYLOAD_L16_STEREO", "10"),
("GST_RTP_PAYLOAD_L16_STEREO_STRING", "10"),
("(gint) GST_RTP_PAYLOAD_LPC", "7"),
("GST_RTP_PAYLOAD_LPC_STRING", "7"),
("(gint) GST_RTP_PAYLOAD_MP2T", "33"),
("GST_RTP_PAYLOAD_MP2T_STRING", "33"),
("(gint) GST_RTP_PAYLOAD_MPA", "14"),
("GST_RTP_PAYLOAD_MPA_STRING", "14"),
("(gint) GST_RTP_PAYLOAD_MPV", "32"),
("GST_RTP_PAYLOAD_MPV_STRING", "32"),
("(gint) GST_RTP_PAYLOAD_NV", "28"),
("GST_RTP_PAYLOAD_NV_STRING", "28"),
("(gint) GST_RTP_PAYLOAD_PCMA", "8"),
("GST_RTP_PAYLOAD_PCMA_STRING", "8"),
("(gint) GST_RTP_PAYLOAD_PCMU", "0"),
("GST_RTP_PAYLOAD_PCMU_STRING", "0"),
("(gint) GST_RTP_PAYLOAD_QCELP", "12"),
("GST_RTP_PAYLOAD_QCELP_STRING", "12"),
("GST_RTP_PAYLOAD_TS41", "19"),
("GST_RTP_PAYLOAD_TS41_STRING", "19"),
("GST_RTP_PAYLOAD_TS48", "18"),
("GST_RTP_PAYLOAD_TS48_STRING", "18"),
("(gint) GST_RTP_PROFILE_AVP", "1"),
("(gint) GST_RTP_PROFILE_AVPF", "3"),
("(gint) GST_RTP_PROFILE_SAVP", "2"),
("(gint) GST_RTP_PROFILE_SAVPF", "4"),
("(gint) GST_RTP_PROFILE_UNKNOWN", "0"),
("GST_RTP_SOURCE_META_MAX_CSRC_COUNT", "15"),
("GST_RTP_VERSION", "2"),
];
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