gstreamer-rs/gstreamer-editing-services-sys/tests/abi.rs

// This file was generated by gir (https://github.com/gtk-rs/gir @ b5ea065)
// from gir-files (https://github.com/gtk-rs/gir-files @ ???)
// DO NOT EDIT

extern crate gstreamer_editing_services_sys;
extern crate shell_words;
extern crate tempdir;
use std::env;
use std::error::Error;
use std::path::Path;
use std::mem::{align_of, size_of};
use std::process::Command;
use std::str;
use gstreamer_editing_services_sys::*;

static PACKAGES: &[&str] = &["gst-editing-services-1.0"];

#[derive(Clone, Debug)]
struct Compiler {
    pub args: Vec<String>,
}

impl Compiler {
    pub fn new() -> Result<Compiler, Box<Error>> {
        let mut args = get_var("CC", "cc")?;
        args.push("-Wno-deprecated-declarations".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(Compiler { args })
    }

    pub fn define<'a, V: Into<Option<&'a str>>>(&mut self, var: &str, val: V) {
        let arg = match val.into() {
            None => format!("-D{}", var),
            Some(val) => format!("-D{}={}", var, val),
        };
        self.args.push(arg);
    }

    pub fn compile(&self, src: &Path, out: &Path) -> Result<(), Box<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<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<Error>> {
    if packages.is_empty() {
        return Ok(Vec::new());
    }
    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,
    /// Number of tests that failed to compile.
    failed_to_compile: usize,
}

impl Results {
    fn record_passed(&mut self) {
        self.passed += 1;
    }
    fn record_failed(&mut self) {
        self.failed += 1;
    }
    fn record_failed_to_compile(&mut self) {
        self.failed += 1;
        self.failed_to_compile += 1;
    }
    fn summary(&self) -> String {
        format!(
            "{} passed; {} failed (compilation errors: {})",
            self.passed,
            self.failed,
            self.failed_to_compile)
    }
    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 tmpdir = tempdir::TempDir::new("abi").expect("temporary directory");
    let cc = Compiler::new().expect("configured compiler");

    assert_eq!("1",
               get_c_value(tmpdir.path(), &cc, "1").expect("C constant"),
               "failed to obtain correct constant value for 1");

    let mut results : Results = Default::default();
    for (i, &(name, rust_value)) in RUST_CONSTANTS.iter().enumerate() {
        match get_c_value(tmpdir.path(), &cc, name) {
            Err(e) => {
                results.record_failed_to_compile();
                eprintln!("{}", e);
            },
            Ok(ref c_value) => {
                if rust_value == c_value {
                    results.record_passed();
                } else {
                    results.record_failed();
                    eprintln!("Constant value mismatch for {}\nRust: {:?}\nC:    {:?}",
                              name, rust_value, c_value);
                }
            }
        };
        if (i + 1) % 25 == 0 {
            println!("constants ... {}", results.summary());
        }
    }
    results.expect_total_success();
}

#[test]
fn cross_validate_layout_with_c() {
    let tmpdir = tempdir::TempDir::new("abi").expect("temporary directory");
    let cc = Compiler::new().expect("configured compiler");

    assert_eq!(Layout {size: 1, alignment: 1},
               get_c_layout(tmpdir.path(), &cc, "char").expect("C layout"),
               "failed to obtain correct layout for char type");

    let mut results : Results = Default::default();
    for (i, &(name, rust_layout)) in RUST_LAYOUTS.iter().enumerate() {
        match get_c_layout(tmpdir.path(), &cc, name) {
            Err(e) => {
                results.record_failed_to_compile();
                eprintln!("{}", e);
            },
            Ok(c_layout) => {
                if rust_layout == c_layout {
                    results.record_passed();
                } else {
                    results.record_failed();
                    eprintln!("Layout mismatch for {}\nRust: {:?}\nC:    {:?}",
                              name, rust_layout, &c_layout);
                }
            }
        };
        if (i + 1) % 25 == 0 {
            println!("layout    ... {}", results.summary());
        }
    }
    results.expect_total_success();
}

fn get_c_layout(dir: &Path, cc: &Compiler, name: &str) -> Result<Layout, Box<Error>> {
    let exe = dir.join("layout");
    let mut cc = cc.clone();
    cc.define("ABI_TYPE_NAME", name);
    cc.compile(Path::new("tests/layout.c"), &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());
    }

    let stdout = str::from_utf8(&output.stdout)?;
    let mut words = stdout.trim().split_whitespace();
    let size = words.next().unwrap().parse().unwrap();
    let alignment = words.next().unwrap().parse().unwrap();
    Ok(Layout {size, alignment})
}

fn get_c_value(dir: &Path, cc: &Compiler, name: &str) -> Result<String, Box<Error>> {
    let exe = dir.join("constant");
    let mut cc = cc.clone();
    cc.define("ABI_CONSTANT_NAME", name);
    cc.compile(Path::new("tests/constant.c"), &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(str::from_utf8(&output.stdout)?.trim().to_owned())
}

const RUST_LAYOUTS: &[(&str, Layout)] = &[
    ("GESAsset", Layout {size: size_of::<GESAsset>(), alignment: align_of::<GESAsset>()}),
    ("GESAssetClass", Layout {size: size_of::<GESAssetClass>(), alignment: align_of::<GESAssetClass>()}),
    ("GESAssetLoadingReturn", Layout {size: size_of::<GESAssetLoadingReturn>(), alignment: align_of::<GESAssetLoadingReturn>()}),
    ("GESAudioSource", Layout {size: size_of::<GESAudioSource>(), alignment: align_of::<GESAudioSource>()}),
    ("GESAudioSourceClass", Layout {size: size_of::<GESAudioSourceClass>(), alignment: align_of::<GESAudioSourceClass>()}),
    ("GESAudioTestSource", Layout {size: size_of::<GESAudioTestSource>(), alignment: align_of::<GESAudioTestSource>()}),
    ("GESAudioTestSourceClass", Layout {size: size_of::<GESAudioTestSourceClass>(), alignment: align_of::<GESAudioTestSourceClass>()}),
    ("GESAudioTrack", Layout {size: size_of::<GESAudioTrack>(), alignment: align_of::<GESAudioTrack>()}),
    ("GESAudioTrackClass", Layout {size: size_of::<GESAudioTrackClass>(), alignment: align_of::<GESAudioTrackClass>()}),
    ("GESAudioTransition", Layout {size: size_of::<GESAudioTransition>(), alignment: align_of::<GESAudioTransition>()}),
    ("GESAudioTransitionClass", Layout {size: size_of::<GESAudioTransitionClass>(), alignment: align_of::<GESAudioTransitionClass>()}),
    ("GESAudioUriSource", Layout {size: size_of::<GESAudioUriSource>(), alignment: align_of::<GESAudioUriSource>()}),
    ("GESAudioUriSourceClass", Layout {size: size_of::<GESAudioUriSourceClass>(), alignment: align_of::<GESAudioUriSourceClass>()}),
    ("GESBaseEffect", Layout {size: size_of::<GESBaseEffect>(), alignment: align_of::<GESBaseEffect>()}),
    ("GESBaseEffectClass", Layout {size: size_of::<GESBaseEffectClass>(), alignment: align_of::<GESBaseEffectClass>()}),
    ("GESBaseEffectClip", Layout {size: size_of::<GESBaseEffectClip>(), alignment: align_of::<GESBaseEffectClip>()}),
    ("GESBaseEffectClipClass", Layout {size: size_of::<GESBaseEffectClipClass>(), alignment: align_of::<GESBaseEffectClipClass>()}),
    ("GESBaseTransitionClip", Layout {size: size_of::<GESBaseTransitionClip>(), alignment: align_of::<GESBaseTransitionClip>()}),
    ("GESBaseTransitionClipClass", Layout {size: size_of::<GESBaseTransitionClipClass>(), alignment: align_of::<GESBaseTransitionClipClass>()}),
    ("GESBaseXmlFormatter", Layout {size: size_of::<GESBaseXmlFormatter>(), alignment: align_of::<GESBaseXmlFormatter>()}),
    ("GESBaseXmlFormatterClass", Layout {size: size_of::<GESBaseXmlFormatterClass>(), alignment: align_of::<GESBaseXmlFormatterClass>()}),
    ("GESChildrenControlMode", Layout {size: size_of::<GESChildrenControlMode>(), alignment: align_of::<GESChildrenControlMode>()}),
    ("GESClip", Layout {size: size_of::<GESClip>(), alignment: align_of::<GESClip>()}),
    ("GESClipAsset", Layout {size: size_of::<GESClipAsset>(), alignment: align_of::<GESClipAsset>()}),
    ("GESClipAssetClass", Layout {size: size_of::<GESClipAssetClass>(), alignment: align_of::<GESClipAssetClass>()}),
    ("GESClipClass", Layout {size: size_of::<GESClipClass>(), alignment: align_of::<GESClipClass>()}),
    ("GESCommandLineFormatter", Layout {size: size_of::<GESCommandLineFormatter>(), alignment: align_of::<GESCommandLineFormatter>()}),
    ("GESCommandLineFormatterClass", Layout {size: size_of::<GESCommandLineFormatterClass>(), alignment: align_of::<GESCommandLineFormatterClass>()}),
    ("GESContainer", Layout {size: size_of::<GESContainer>(), alignment: align_of::<GESContainer>()}),
    ("GESContainerClass", Layout {size: size_of::<GESContainerClass>(), alignment: align_of::<GESContainerClass>()}),
    ("GESEdge", Layout {size: size_of::<GESEdge>(), alignment: align_of::<GESEdge>()}),
    ("GESEditMode", Layout {size: size_of::<GESEditMode>(), alignment: align_of::<GESEditMode>()}),
    ("GESEffect", Layout {size: size_of::<GESEffect>(), alignment: align_of::<GESEffect>()}),
    ("GESEffectAsset", Layout {size: size_of::<GESEffectAsset>(), alignment: align_of::<GESEffectAsset>()}),
    ("GESEffectAssetClass", Layout {size: size_of::<GESEffectAssetClass>(), alignment: align_of::<GESEffectAssetClass>()}),
    ("GESEffectClass", Layout {size: size_of::<GESEffectClass>(), alignment: align_of::<GESEffectClass>()}),
    ("GESEffectClip", Layout {size: size_of::<GESEffectClip>(), alignment: align_of::<GESEffectClip>()}),
    ("GESEffectClipClass", Layout {size: size_of::<GESEffectClipClass>(), alignment: align_of::<GESEffectClipClass>()}),
    ("GESError", Layout {size: size_of::<GESError>(), alignment: align_of::<GESError>()}),
    ("GESExtractableInterface", Layout {size: size_of::<GESExtractableInterface>(), alignment: align_of::<GESExtractableInterface>()}),
    ("GESFormatter", Layout {size: size_of::<GESFormatter>(), alignment: align_of::<GESFormatter>()}),
    ("GESFormatterClass", Layout {size: size_of::<GESFormatterClass>(), alignment: align_of::<GESFormatterClass>()}),
    ("GESGroup", Layout {size: size_of::<GESGroup>(), alignment: align_of::<GESGroup>()}),
    ("GESGroupClass", Layout {size: size_of::<GESGroupClass>(), alignment: align_of::<GESGroupClass>()}),
    ("GESImageSource", Layout {size: size_of::<GESImageSource>(), alignment: align_of::<GESImageSource>()}),
    ("GESImageSourceClass", Layout {size: size_of::<GESImageSourceClass>(), alignment: align_of::<GESImageSourceClass>()}),
    ("GESLayer", Layout {size: size_of::<GESLayer>(), alignment: align_of::<GESLayer>()}),
    ("GESLayerClass", Layout {size: size_of::<GESLayerClass>(), alignment: align_of::<GESLayerClass>()}),
    ("GESMetaContainerInterface", Layout {size: size_of::<GESMetaContainerInterface>(), alignment: align_of::<GESMetaContainerInterface>()}),
    ("GESMetaFlag", Layout {size: size_of::<GESMetaFlag>(), alignment: align_of::<GESMetaFlag>()}),
    ("GESMultiFileSource", Layout {size: size_of::<GESMultiFileSource>(), alignment: align_of::<GESMultiFileSource>()}),
    ("GESMultiFileSourceClass", Layout {size: size_of::<GESMultiFileSourceClass>(), alignment: align_of::<GESMultiFileSourceClass>()}),
    ("GESOperation", Layout {size: size_of::<GESOperation>(), alignment: align_of::<GESOperation>()}),
    ("GESOperationClass", Layout {size: size_of::<GESOperationClass>(), alignment: align_of::<GESOperationClass>()}),
    ("GESOperationClip", Layout {size: size_of::<GESOperationClip>(), alignment: align_of::<GESOperationClip>()}),
    ("GESOperationClipClass", Layout {size: size_of::<GESOperationClipClass>(), alignment: align_of::<GESOperationClipClass>()}),
    ("GESOverlayClip", Layout {size: size_of::<GESOverlayClip>(), alignment: align_of::<GESOverlayClip>()}),
    ("GESOverlayClipClass", Layout {size: size_of::<GESOverlayClipClass>(), alignment: align_of::<GESOverlayClipClass>()}),
    ("GESPipeline", Layout {size: size_of::<GESPipeline>(), alignment: align_of::<GESPipeline>()}),
    ("GESPipelineClass", Layout {size: size_of::<GESPipelineClass>(), alignment: align_of::<GESPipelineClass>()}),
    ("GESPipelineFlags", Layout {size: size_of::<GESPipelineFlags>(), alignment: align_of::<GESPipelineFlags>()}),
    ("GESPitiviFormatter", Layout {size: size_of::<GESPitiviFormatter>(), alignment: align_of::<GESPitiviFormatter>()}),
    ("GESPitiviFormatterClass", Layout {size: size_of::<GESPitiviFormatterClass>(), alignment: align_of::<GESPitiviFormatterClass>()}),
    ("GESProject", Layout {size: size_of::<GESProject>(), alignment: align_of::<GESProject>()}),
    ("GESProjectClass", Layout {size: size_of::<GESProjectClass>(), alignment: align_of::<GESProjectClass>()}),
    ("GESSource", Layout {size: size_of::<GESSource>(), alignment: align_of::<GESSource>()}),
    ("GESSourceClass", Layout {size: size_of::<GESSourceClass>(), alignment: align_of::<GESSourceClass>()}),
    ("GESSourceClip", Layout {size: size_of::<GESSourceClip>(), alignment: align_of::<GESSourceClip>()}),
    ("GESSourceClipClass", Layout {size: size_of::<GESSourceClipClass>(), alignment: align_of::<GESSourceClipClass>()}),
    ("GESTestClip", Layout {size: size_of::<GESTestClip>(), alignment: align_of::<GESTestClip>()}),
    ("GESTestClipClass", Layout {size: size_of::<GESTestClipClass>(), alignment: align_of::<GESTestClipClass>()}),
    ("GESTextHAlign", Layout {size: size_of::<GESTextHAlign>(), alignment: align_of::<GESTextHAlign>()}),
    ("GESTextOverlay", Layout {size: size_of::<GESTextOverlay>(), alignment: align_of::<GESTextOverlay>()}),
    ("GESTextOverlayClass", Layout {size: size_of::<GESTextOverlayClass>(), alignment: align_of::<GESTextOverlayClass>()}),
    ("GESTextOverlayClip", Layout {size: size_of::<GESTextOverlayClip>(), alignment: align_of::<GESTextOverlayClip>()}),
    ("GESTextOverlayClipClass", Layout {size: size_of::<GESTextOverlayClipClass>(), alignment: align_of::<GESTextOverlayClipClass>()}),
    ("GESTextVAlign", Layout {size: size_of::<GESTextVAlign>(), alignment: align_of::<GESTextVAlign>()}),
    ("GESTimeline", Layout {size: size_of::<GESTimeline>(), alignment: align_of::<GESTimeline>()}),
    ("GESTimelineClass", Layout {size: size_of::<GESTimelineClass>(), alignment: align_of::<GESTimelineClass>()}),
    ("GESTimelineElement", Layout {size: size_of::<GESTimelineElement>(), alignment: align_of::<GESTimelineElement>()}),
    ("GESTimelineElementClass", Layout {size: size_of::<GESTimelineElementClass>(), alignment: align_of::<GESTimelineElementClass>()}),
    ("GESTitleClip", Layout {size: size_of::<GESTitleClip>(), alignment: align_of::<GESTitleClip>()}),
    ("GESTitleClipClass", Layout {size: size_of::<GESTitleClipClass>(), alignment: align_of::<GESTitleClipClass>()}),
    ("GESTitleSource", Layout {size: size_of::<GESTitleSource>(), alignment: align_of::<GESTitleSource>()}),
    ("GESTitleSourceClass", Layout {size: size_of::<GESTitleSourceClass>(), alignment: align_of::<GESTitleSourceClass>()}),
    ("GESTrack", Layout {size: size_of::<GESTrack>(), alignment: align_of::<GESTrack>()}),
    ("GESTrackClass", Layout {size: size_of::<GESTrackClass>(), alignment: align_of::<GESTrackClass>()}),
    ("GESTrackElement", Layout {size: size_of::<GESTrackElement>(), alignment: align_of::<GESTrackElement>()}),
    ("GESTrackElementAsset", Layout {size: size_of::<GESTrackElementAsset>(), alignment: align_of::<GESTrackElementAsset>()}),
    ("GESTrackElementAssetClass", Layout {size: size_of::<GESTrackElementAssetClass>(), alignment: align_of::<GESTrackElementAssetClass>()}),
    ("GESTrackElementClass", Layout {size: size_of::<GESTrackElementClass>(), alignment: align_of::<GESTrackElementClass>()}),
    ("GESTrackType", Layout {size: size_of::<GESTrackType>(), alignment: align_of::<GESTrackType>()}),
    ("GESTransition", Layout {size: size_of::<GESTransition>(), alignment: align_of::<GESTransition>()}),
    ("GESTransitionClass", Layout {size: size_of::<GESTransitionClass>(), alignment: align_of::<GESTransitionClass>()}),
    ("GESTransitionClip", Layout {size: size_of::<GESTransitionClip>(), alignment: align_of::<GESTransitionClip>()}),
    ("GESTransitionClipClass", Layout {size: size_of::<GESTransitionClipClass>(), alignment: align_of::<GESTransitionClipClass>()}),
    ("GESUriClip", Layout {size: size_of::<GESUriClip>(), alignment: align_of::<GESUriClip>()}),
    ("GESUriClipAsset", Layout {size: size_of::<GESUriClipAsset>(), alignment: align_of::<GESUriClipAsset>()}),
    ("GESUriClipAssetClass", Layout {size: size_of::<GESUriClipAssetClass>(), alignment: align_of::<GESUriClipAssetClass>()}),
    ("GESUriClipClass", Layout {size: size_of::<GESUriClipClass>(), alignment: align_of::<GESUriClipClass>()}),
    ("GESUriSourceAsset", Layout {size: size_of::<GESUriSourceAsset>(), alignment: align_of::<GESUriSourceAsset>()}),
    ("GESUriSourceAssetClass", Layout {size: size_of::<GESUriSourceAssetClass>(), alignment: align_of::<GESUriSourceAssetClass>()}),
    ("GESVideoSource", Layout {size: size_of::<GESVideoSource>(), alignment: align_of::<GESVideoSource>()}),
    ("GESVideoSourceClass", Layout {size: size_of::<GESVideoSourceClass>(), alignment: align_of::<GESVideoSourceClass>()}),
    ("GESVideoStandardTransitionType", Layout {size: size_of::<GESVideoStandardTransitionType>(), alignment: align_of::<GESVideoStandardTransitionType>()}),
    ("GESVideoTestPattern", Layout {size: size_of::<GESVideoTestPattern>(), alignment: align_of::<GESVideoTestPattern>()}),
    ("GESVideoTestSource", Layout {size: size_of::<GESVideoTestSource>(), alignment: align_of::<GESVideoTestSource>()}),
    ("GESVideoTestSourceClass", Layout {size: size_of::<GESVideoTestSourceClass>(), alignment: align_of::<GESVideoTestSourceClass>()}),
    ("GESVideoTrack", Layout {size: size_of::<GESVideoTrack>(), alignment: align_of::<GESVideoTrack>()}),
    ("GESVideoTrackClass", Layout {size: size_of::<GESVideoTrackClass>(), alignment: align_of::<GESVideoTrackClass>()}),
    ("GESVideoTransition", Layout {size: size_of::<GESVideoTransition>(), alignment: align_of::<GESVideoTransition>()}),
    ("GESVideoTransitionClass", Layout {size: size_of::<GESVideoTransitionClass>(), alignment: align_of::<GESVideoTransitionClass>()}),
    ("GESVideoUriSource", Layout {size: size_of::<GESVideoUriSource>(), alignment: align_of::<GESVideoUriSource>()}),
    ("GESVideoUriSourceClass", Layout {size: size_of::<GESVideoUriSourceClass>(), alignment: align_of::<GESVideoUriSourceClass>()}),
    ("GESXmlFormatter", Layout {size: size_of::<GESXmlFormatter>(), alignment: align_of::<GESXmlFormatter>()}),
    ("GESXmlFormatterClass", Layout {size: size_of::<GESXmlFormatterClass>(), alignment: align_of::<GESXmlFormatterClass>()}),
];

const RUST_CONSTANTS: &[(&str, &str)] = &[
    ("GES_ASSET_LOADING_ASYNC", "1"),
    ("GES_ASSET_LOADING_ERROR", "0"),
    ("GES_ASSET_LOADING_OK", "2"),
    ("GES_CHILDREN_IGNORE_NOTIFIES", "1"),
    ("GES_CHILDREN_LAST", "4"),
    ("GES_CHILDREN_UPDATE", "0"),
    ("GES_CHILDREN_UPDATE_ALL_VALUES", "3"),
    ("GES_CHILDREN_UPDATE_OFFSETS", "2"),
    ("GES_EDGE_END", "1"),
    ("GES_EDGE_NONE", "2"),
    ("GES_EDGE_START", "0"),
    ("GES_EDIT_MODE_NORMAL", "0"),
    ("GES_EDIT_MODE_RIPPLE", "1"),
    ("GES_EDIT_MODE_ROLL", "2"),
    ("GES_EDIT_MODE_SLIDE", "4"),
    ("GES_EDIT_MODE_TRIM", "3"),
    ("GES_ERROR_ASSET_LOADING", "1"),
    ("GES_ERROR_ASSET_WRONG_ID", "0"),
    ("GES_ERROR_FORMATTER_MALFORMED_INPUT_FILE", "2"),
    ("GES_META_DESCRIPTION", "description"),
    ("GES_META_FORMATTER_EXTENSION", "extension"),
    ("GES_META_FORMATTER_MIMETYPE", "mimetype"),
    ("GES_META_FORMATTER_NAME", "name"),
    ("GES_META_FORMATTER_RANK", "rank"),
    ("GES_META_FORMATTER_VERSION", "version"),
    ("GES_META_FORMAT_VERSION", "format-version"),
    ("GES_META_READABLE", "1"),
    ("GES_META_READ_WRITE", "3"),
    ("GES_META_VOLUME", "volume"),
    ("GES_META_VOLUME_DEFAULT", "1.000000"),
    ("GES_META_WRITABLE", "2"),
    ("GES_MULTI_FILE_URI_PREFIX", "multifile://"),
    ("GES_PADDING", "4"),
    ("GES_PADDING_LARGE", "20"),
    ("GES_PIPELINE_MODE_PREVIEW", "3"),
    ("GES_PIPELINE_MODE_PREVIEW_AUDIO", "1"),
    ("GES_PIPELINE_MODE_PREVIEW_VIDEO", "2"),
    ("GES_PIPELINE_MODE_RENDER", "4"),
    ("GES_PIPELINE_MODE_SMART_RENDER", "8"),
    ("GES_TEXT_HALIGN_ABSOLUTE", "5"),
    ("GES_TEXT_HALIGN_CENTER", "1"),
    ("GES_TEXT_HALIGN_LEFT", "0"),
    ("GES_TEXT_HALIGN_POSITION", "4"),
    ("GES_TEXT_HALIGN_RIGHT", "2"),
    ("GES_TEXT_VALIGN_ABSOLUTE", "5"),
    ("GES_TEXT_VALIGN_BASELINE", "0"),
    ("GES_TEXT_VALIGN_BOTTOM", "1"),
    ("GES_TEXT_VALIGN_CENTER", "4"),
    ("GES_TEXT_VALIGN_POSITION", "3"),
    ("GES_TEXT_VALIGN_TOP", "2"),
    ("GES_TRACK_TYPE_AUDIO", "2"),
    ("GES_TRACK_TYPE_CUSTOM", "16"),
    ("GES_TRACK_TYPE_TEXT", "8"),
    ("GES_TRACK_TYPE_UNKNOWN", "1"),
    ("GES_TRACK_TYPE_VIDEO", "4"),
    ("GES_VIDEO_STANDARD_TRANSITION_TYPE_BARNDOOR_DBL", "45"),
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    ("GES_VIDEO_TEST_GAMUT", "15"),
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];