#![cfg(unix)]
use pango_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, Stdio};
use std::str;
use tempfile::Builder;
static PACKAGES: &[&str] = &["pango"];
#[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());
args.push("-std=c11".to_owned());
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 {cmd:?} failed, {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);
cmd.stderr(Stdio::inherit());
let out = cmd.output()?;
if !out.status.success() {
let (status, stdout) = (out.status, String::from_utf8_lossy(&out.stdout));
return Err(format!("command {cmd:?} failed, {status:?}\nstdout: {stdout}").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 {
passed: usize,
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 (name, value) = l.split_once(';').expect("Missing ';' separator");
c_constants.push((name.to_owned(), value.to_owned()));
}
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: {rust_name:?}\nC: {c_name:?}");
continue;
}
if rust_value != c_value {
results.record_failed();
eprintln!(
"Constant value mismatch for {rust_name}\nRust: {rust_value:?}\nC: {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 (name, value) = l.split_once(';').expect("Missing first ';' separator");
let (size, alignment) = value.split_once(';').expect("Missing second ';' separator");
let size = size.parse().expect("Failed to parse size");
let alignment = alignment.parse().expect("Failed to parse alignment");
c_layouts.push((name.to_owned(), 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: {rust_name:?}\nC: {c_name:?}");
continue;
}
if rust_layout != c_layout {
results.record_failed();
eprintln!("Layout mismatch for {rust_name}\nRust: {rust_layout:?}\nC: {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 cmd = Command::new(exe);
cmd.stderr(Stdio::inherit());
let out = cmd.output()?;
if !out.status.success() {
let (status, stdout) = (out.status, String::from_utf8_lossy(&out.stdout));
return Err(format!("command {cmd:?} failed, {status:?}\nstdout: {stdout}").into());
}
Ok(String::from_utf8(out.stdout)?)
}
const RUST_LAYOUTS: &[(&str, Layout)] = &[
(
"PangoAlignment",
Layout {
size: size_of::<PangoAlignment>(),
alignment: align_of::<PangoAlignment>(),
},
),
(
"PangoAnalysis",
Layout {
size: size_of::<PangoAnalysis>(),
alignment: align_of::<PangoAnalysis>(),
},
),
(
"PangoAttrClass",
Layout {
size: size_of::<PangoAttrClass>(),
alignment: align_of::<PangoAttrClass>(),
},
),
(
"PangoAttrColor",
Layout {
size: size_of::<PangoAttrColor>(),
alignment: align_of::<PangoAttrColor>(),
},
),
(
"PangoAttrFloat",
Layout {
size: size_of::<PangoAttrFloat>(),
alignment: align_of::<PangoAttrFloat>(),
},
),
(
"PangoAttrFontDesc",
Layout {
size: size_of::<PangoAttrFontDesc>(),
alignment: align_of::<PangoAttrFontDesc>(),
},
),
(
"PangoAttrFontFeatures",
Layout {
size: size_of::<PangoAttrFontFeatures>(),
alignment: align_of::<PangoAttrFontFeatures>(),
},
),
(
"PangoAttrInt",
Layout {
size: size_of::<PangoAttrInt>(),
alignment: align_of::<PangoAttrInt>(),
},
),
(
"PangoAttrLanguage",
Layout {
size: size_of::<PangoAttrLanguage>(),
alignment: align_of::<PangoAttrLanguage>(),
},
),
(
"PangoAttrShape",
Layout {
size: size_of::<PangoAttrShape>(),
alignment: align_of::<PangoAttrShape>(),
},
),
(
"PangoAttrSize",
Layout {
size: size_of::<PangoAttrSize>(),
alignment: align_of::<PangoAttrSize>(),
},
),
(
"PangoAttrString",
Layout {
size: size_of::<PangoAttrString>(),
alignment: align_of::<PangoAttrString>(),
},
),
(
"PangoAttrType",
Layout {
size: size_of::<PangoAttrType>(),
alignment: align_of::<PangoAttrType>(),
},
),
(
"PangoAttribute",
Layout {
size: size_of::<PangoAttribute>(),
alignment: align_of::<PangoAttribute>(),
},
),
(
"PangoBaselineShift",
Layout {
size: size_of::<PangoBaselineShift>(),
alignment: align_of::<PangoBaselineShift>(),
},
),
(
"PangoBidiType",
Layout {
size: size_of::<PangoBidiType>(),
alignment: align_of::<PangoBidiType>(),
},
),
(
"PangoColor",
Layout {
size: size_of::<PangoColor>(),
alignment: align_of::<PangoColor>(),
},
),
(
"PangoCoverageLevel",
Layout {
size: size_of::<PangoCoverageLevel>(),
alignment: align_of::<PangoCoverageLevel>(),
},
),
(
"PangoDirection",
Layout {
size: size_of::<PangoDirection>(),
alignment: align_of::<PangoDirection>(),
},
),
(
"PangoEllipsizeMode",
Layout {
size: size_of::<PangoEllipsizeMode>(),
alignment: align_of::<PangoEllipsizeMode>(),
},
),
(
"PangoFont",
Layout {
size: size_of::<PangoFont>(),
alignment: align_of::<PangoFont>(),
},
),
(
"PangoFontClass",
Layout {
size: size_of::<PangoFontClass>(),
alignment: align_of::<PangoFontClass>(),
},
),
(
"PangoFontColor",
Layout {
size: size_of::<PangoFontColor>(),
alignment: align_of::<PangoFontColor>(),
},
),
(
"PangoFontFace",
Layout {
size: size_of::<PangoFontFace>(),
alignment: align_of::<PangoFontFace>(),
},
),
(
"PangoFontFaceClass",
Layout {
size: size_of::<PangoFontFaceClass>(),
alignment: align_of::<PangoFontFaceClass>(),
},
),
(
"PangoFontFamily",
Layout {
size: size_of::<PangoFontFamily>(),
alignment: align_of::<PangoFontFamily>(),
},
),
(
"PangoFontFamilyClass",
Layout {
size: size_of::<PangoFontFamilyClass>(),
alignment: align_of::<PangoFontFamilyClass>(),
},
),
(
"PangoFontMap",
Layout {
size: size_of::<PangoFontMap>(),
alignment: align_of::<PangoFontMap>(),
},
),
(
"PangoFontMapClass",
Layout {
size: size_of::<PangoFontMapClass>(),
alignment: align_of::<PangoFontMapClass>(),
},
),
(
"PangoFontMask",
Layout {
size: size_of::<PangoFontMask>(),
alignment: align_of::<PangoFontMask>(),
},
),
(
"PangoFontMetrics",
Layout {
size: size_of::<PangoFontMetrics>(),
alignment: align_of::<PangoFontMetrics>(),
},
),
(
"PangoFontScale",
Layout {
size: size_of::<PangoFontScale>(),
alignment: align_of::<PangoFontScale>(),
},
),
(
"PangoFontset",
Layout {
size: size_of::<PangoFontset>(),
alignment: align_of::<PangoFontset>(),
},
),
(
"PangoFontsetClass",
Layout {
size: size_of::<PangoFontsetClass>(),
alignment: align_of::<PangoFontsetClass>(),
},
),
(
"PangoGlyph",
Layout {
size: size_of::<PangoGlyph>(),
alignment: align_of::<PangoGlyph>(),
},
),
(
"PangoGlyphGeometry",
Layout {
size: size_of::<PangoGlyphGeometry>(),
alignment: align_of::<PangoGlyphGeometry>(),
},
),
(
"PangoGlyphInfo",
Layout {
size: size_of::<PangoGlyphInfo>(),
alignment: align_of::<PangoGlyphInfo>(),
},
),
(
"PangoGlyphItem",
Layout {
size: size_of::<PangoGlyphItem>(),
alignment: align_of::<PangoGlyphItem>(),
},
),
(
"PangoGlyphItemIter",
Layout {
size: size_of::<PangoGlyphItemIter>(),
alignment: align_of::<PangoGlyphItemIter>(),
},
),
(
"PangoGlyphString",
Layout {
size: size_of::<PangoGlyphString>(),
alignment: align_of::<PangoGlyphString>(),
},
),
(
"PangoGlyphUnit",
Layout {
size: size_of::<PangoGlyphUnit>(),
alignment: align_of::<PangoGlyphUnit>(),
},
),
(
"PangoGlyphVisAttr",
Layout {
size: size_of::<PangoGlyphVisAttr>(),
alignment: align_of::<PangoGlyphVisAttr>(),
},
),
(
"PangoGravity",
Layout {
size: size_of::<PangoGravity>(),
alignment: align_of::<PangoGravity>(),
},
),
(
"PangoGravityHint",
Layout {
size: size_of::<PangoGravityHint>(),
alignment: align_of::<PangoGravityHint>(),
},
),
(
"PangoItem",
Layout {
size: size_of::<PangoItem>(),
alignment: align_of::<PangoItem>(),
},
),
(
"PangoLayoutDeserializeError",
Layout {
size: size_of::<PangoLayoutDeserializeError>(),
alignment: align_of::<PangoLayoutDeserializeError>(),
},
),
(
"PangoLayoutDeserializeFlags",
Layout {
size: size_of::<PangoLayoutDeserializeFlags>(),
alignment: align_of::<PangoLayoutDeserializeFlags>(),
},
),
(
"PangoLayoutRun",
Layout {
size: size_of::<PangoLayoutRun>(),
alignment: align_of::<PangoLayoutRun>(),
},
),
(
"PangoLayoutSerializeFlags",
Layout {
size: size_of::<PangoLayoutSerializeFlags>(),
alignment: align_of::<PangoLayoutSerializeFlags>(),
},
),
(
"PangoMatrix",
Layout {
size: size_of::<PangoMatrix>(),
alignment: align_of::<PangoMatrix>(),
},
),
(
"PangoOverline",
Layout {
size: size_of::<PangoOverline>(),
alignment: align_of::<PangoOverline>(),
},
),
(
"PangoRectangle",
Layout {
size: size_of::<PangoRectangle>(),
alignment: align_of::<PangoRectangle>(),
},
),
(
"PangoRenderPart",
Layout {
size: size_of::<PangoRenderPart>(),
alignment: align_of::<PangoRenderPart>(),
},
),
(
"PangoRenderer",
Layout {
size: size_of::<PangoRenderer>(),
alignment: align_of::<PangoRenderer>(),
},
),
(
"PangoRendererClass",
Layout {
size: size_of::<PangoRendererClass>(),
alignment: align_of::<PangoRendererClass>(),
},
),
(
"PangoScript",
Layout {
size: size_of::<PangoScript>(),
alignment: align_of::<PangoScript>(),
},
),
(
"PangoShapeFlags",
Layout {
size: size_of::<PangoShapeFlags>(),
alignment: align_of::<PangoShapeFlags>(),
},
),
(
"PangoShowFlags",
Layout {
size: size_of::<PangoShowFlags>(),
alignment: align_of::<PangoShowFlags>(),
},
),
(
"PangoStretch",
Layout {
size: size_of::<PangoStretch>(),
alignment: align_of::<PangoStretch>(),
},
),
(
"PangoStyle",
Layout {
size: size_of::<PangoStyle>(),
alignment: align_of::<PangoStyle>(),
},
),
(
"PangoTabAlign",
Layout {
size: size_of::<PangoTabAlign>(),
alignment: align_of::<PangoTabAlign>(),
},
),
(
"PangoTextTransform",
Layout {
size: size_of::<PangoTextTransform>(),
alignment: align_of::<PangoTextTransform>(),
},
),
(
"PangoUnderline",
Layout {
size: size_of::<PangoUnderline>(),
alignment: align_of::<PangoUnderline>(),
},
),
(
"PangoVariant",
Layout {
size: size_of::<PangoVariant>(),
alignment: align_of::<PangoVariant>(),
},
),
(
"PangoWeight",
Layout {
size: size_of::<PangoWeight>(),
alignment: align_of::<PangoWeight>(),
},
),
(
"PangoWrapMode",
Layout {
size: size_of::<PangoWrapMode>(),
alignment: align_of::<PangoWrapMode>(),
},
),
];
const RUST_CONSTANTS: &[(&str, &str)] = &[
("(gint) PANGO_ALIGN_CENTER", "1"),
("(gint) PANGO_ALIGN_LEFT", "0"),
("(gint) PANGO_ALIGN_RIGHT", "2"),
("PANGO_ANALYSIS_FLAG_CENTERED_BASELINE", "1"),
("PANGO_ANALYSIS_FLAG_IS_ELLIPSIS", "2"),
("PANGO_ANALYSIS_FLAG_NEED_HYPHEN", "4"),
("(gint) PANGO_ATTR_ABSOLUTE_LINE_HEIGHT", "32"),
("(gint) PANGO_ATTR_ABSOLUTE_SIZE", "20"),
("(gint) PANGO_ATTR_ALLOW_BREAKS", "26"),
("(gint) PANGO_ATTR_BACKGROUND", "10"),
("(gint) PANGO_ATTR_BACKGROUND_ALPHA", "25"),
("(gint) PANGO_ATTR_BASELINE_SHIFT", "36"),
("(gint) PANGO_ATTR_FALLBACK", "16"),
("(gint) PANGO_ATTR_FAMILY", "2"),
("(gint) PANGO_ATTR_FONT_DESC", "8"),
("(gint) PANGO_ATTR_FONT_FEATURES", "23"),
("(gint) PANGO_ATTR_FONT_SCALE", "37"),
("(gint) PANGO_ATTR_FOREGROUND", "9"),
("(gint) PANGO_ATTR_FOREGROUND_ALPHA", "24"),
("(gint) PANGO_ATTR_GRAVITY", "21"),
("(gint) PANGO_ATTR_GRAVITY_HINT", "22"),
("PANGO_ATTR_INDEX_FROM_TEXT_BEGINNING", "0"),
("PANGO_ATTR_INDEX_TO_TEXT_END", "4294967295"),
("(gint) PANGO_ATTR_INSERT_HYPHENS", "28"),
("(gint) PANGO_ATTR_INVALID", "0"),
("(gint) PANGO_ATTR_LANGUAGE", "1"),
("(gint) PANGO_ATTR_LETTER_SPACING", "17"),
("(gint) PANGO_ATTR_LINE_HEIGHT", "31"),
("(gint) PANGO_ATTR_OVERLINE", "29"),
("(gint) PANGO_ATTR_OVERLINE_COLOR", "30"),
("(gint) PANGO_ATTR_RISE", "13"),
("(gint) PANGO_ATTR_SCALE", "15"),
("(gint) PANGO_ATTR_SENTENCE", "35"),
("(gint) PANGO_ATTR_SHAPE", "14"),
("(gint) PANGO_ATTR_SHOW", "27"),
("(gint) PANGO_ATTR_SIZE", "7"),
("(gint) PANGO_ATTR_STRETCH", "6"),
("(gint) PANGO_ATTR_STRIKETHROUGH", "12"),
("(gint) PANGO_ATTR_STRIKETHROUGH_COLOR", "19"),
("(gint) PANGO_ATTR_STYLE", "3"),
("(gint) PANGO_ATTR_TEXT_TRANSFORM", "33"),
("(gint) PANGO_ATTR_UNDERLINE", "11"),
("(gint) PANGO_ATTR_UNDERLINE_COLOR", "18"),
("(gint) PANGO_ATTR_VARIANT", "5"),
("(gint) PANGO_ATTR_WEIGHT", "4"),
("(gint) PANGO_ATTR_WORD", "34"),
("(gint) PANGO_BASELINE_SHIFT_NONE", "0"),
("(gint) PANGO_BASELINE_SHIFT_SUBSCRIPT", "2"),
("(gint) PANGO_BASELINE_SHIFT_SUPERSCRIPT", "1"),
("(gint) PANGO_BIDI_TYPE_AL", "4"),
("(gint) PANGO_BIDI_TYPE_AN", "11"),
("(gint) PANGO_BIDI_TYPE_B", "15"),
("(gint) PANGO_BIDI_TYPE_BN", "14"),
("(gint) PANGO_BIDI_TYPE_CS", "12"),
("(gint) PANGO_BIDI_TYPE_EN", "8"),
("(gint) PANGO_BIDI_TYPE_ES", "9"),
("(gint) PANGO_BIDI_TYPE_ET", "10"),
("(gint) PANGO_BIDI_TYPE_FSI", "21"),
("(gint) PANGO_BIDI_TYPE_L", "0"),
("(gint) PANGO_BIDI_TYPE_LRE", "1"),
("(gint) PANGO_BIDI_TYPE_LRI", "19"),
("(gint) PANGO_BIDI_TYPE_LRO", "2"),
("(gint) PANGO_BIDI_TYPE_NSM", "13"),
("(gint) PANGO_BIDI_TYPE_ON", "18"),
("(gint) PANGO_BIDI_TYPE_PDF", "7"),
("(gint) PANGO_BIDI_TYPE_PDI", "22"),
("(gint) PANGO_BIDI_TYPE_R", "3"),
("(gint) PANGO_BIDI_TYPE_RLE", "5"),
("(gint) PANGO_BIDI_TYPE_RLI", "20"),
("(gint) PANGO_BIDI_TYPE_RLO", "6"),
("(gint) PANGO_BIDI_TYPE_S", "16"),
("(gint) PANGO_BIDI_TYPE_WS", "17"),
("(gint) PANGO_COVERAGE_APPROXIMATE", "2"),
("(gint) PANGO_COVERAGE_EXACT", "3"),
("(gint) PANGO_COVERAGE_FALLBACK", "1"),
("(gint) PANGO_COVERAGE_NONE", "0"),
("(gint) PANGO_DIRECTION_LTR", "0"),
("(gint) PANGO_DIRECTION_NEUTRAL", "6"),
("(gint) PANGO_DIRECTION_RTL", "1"),
("(gint) PANGO_DIRECTION_TTB_LTR", "2"),
("(gint) PANGO_DIRECTION_TTB_RTL", "3"),
("(gint) PANGO_DIRECTION_WEAK_LTR", "4"),
("(gint) PANGO_DIRECTION_WEAK_RTL", "5"),
("(gint) PANGO_ELLIPSIZE_END", "3"),
("(gint) PANGO_ELLIPSIZE_MIDDLE", "2"),
("(gint) PANGO_ELLIPSIZE_NONE", "0"),
("(gint) PANGO_ELLIPSIZE_START", "1"),
("(gint) PANGO_FONT_COLOR_DONT_CARE", "2"),
("(gint) PANGO_FONT_COLOR_FORBIDDEN", "0"),
("(gint) PANGO_FONT_COLOR_REQUIRED", "1"),
("(guint) PANGO_FONT_MASK_COLOR", "512"),
("(guint) PANGO_FONT_MASK_FAMILY", "1"),
("(guint) PANGO_FONT_MASK_FEATURES", "256"),
("(guint) PANGO_FONT_MASK_GRAVITY", "64"),
("(guint) PANGO_FONT_MASK_SIZE", "32"),
("(guint) PANGO_FONT_MASK_STRETCH", "16"),
("(guint) PANGO_FONT_MASK_STYLE", "2"),
("(guint) PANGO_FONT_MASK_VARIANT", "4"),
("(guint) PANGO_FONT_MASK_VARIATIONS", "128"),
("(guint) PANGO_FONT_MASK_WEIGHT", "8"),
("(gint) PANGO_FONT_SCALE_NONE", "0"),
("(gint) PANGO_FONT_SCALE_SMALL_CAPS", "3"),
("(gint) PANGO_FONT_SCALE_SUBSCRIPT", "2"),
("(gint) PANGO_FONT_SCALE_SUPERSCRIPT", "1"),
("PANGO_GLYPH_EMPTY", "268435455"),
("PANGO_GLYPH_INVALID_INPUT", "4294967295"),
("PANGO_GLYPH_UNKNOWN_FLAG", "268435456"),
("(gint) PANGO_GRAVITY_AUTO", "4"),
("(gint) PANGO_GRAVITY_EAST", "1"),
("(gint) PANGO_GRAVITY_HINT_LINE", "2"),
("(gint) PANGO_GRAVITY_HINT_NATURAL", "0"),
("(gint) PANGO_GRAVITY_HINT_STRONG", "1"),
("(gint) PANGO_GRAVITY_NORTH", "2"),
("(gint) PANGO_GRAVITY_SOUTH", "0"),
("(gint) PANGO_GRAVITY_WEST", "3"),
("(guint) PANGO_LAYOUT_DESERIALIZE_CONTEXT", "1"),
("(guint) PANGO_LAYOUT_DESERIALIZE_DEFAULT", "0"),
("(gint) PANGO_LAYOUT_DESERIALIZE_INVALID", "0"),
("(gint) PANGO_LAYOUT_DESERIALIZE_INVALID_VALUE", "1"),
("(gint) PANGO_LAYOUT_DESERIALIZE_MISSING_VALUE", "2"),
("(guint) PANGO_LAYOUT_SERIALIZE_CONTEXT", "1"),
("(guint) PANGO_LAYOUT_SERIALIZE_DEFAULT", "0"),
("(guint) PANGO_LAYOUT_SERIALIZE_OUTPUT", "2"),
("(gint) PANGO_OVERLINE_NONE", "0"),
("(gint) PANGO_OVERLINE_SINGLE", "1"),
("(gint) PANGO_RENDER_PART_BACKGROUND", "1"),
("(gint) PANGO_RENDER_PART_FOREGROUND", "0"),
("(gint) PANGO_RENDER_PART_OVERLINE", "4"),
("(gint) PANGO_RENDER_PART_STRIKETHROUGH", "3"),
("(gint) PANGO_RENDER_PART_UNDERLINE", "2"),
("PANGO_SCALE", "1024"),
("(gint) PANGO_SCRIPT_AHOM", "111"),
("(gint) PANGO_SCRIPT_ANATOLIAN_HIEROGLYPHS", "112"),
("(gint) PANGO_SCRIPT_ARABIC", "2"),
("(gint) PANGO_SCRIPT_ARMENIAN", "3"),
("(gint) PANGO_SCRIPT_BALINESE", "62"),
("(gint) PANGO_SCRIPT_BASSA_VAH", "88"),
("(gint) PANGO_SCRIPT_BATAK", "78"),
("(gint) PANGO_SCRIPT_BENGALI", "4"),
("(gint) PANGO_SCRIPT_BOPOMOFO", "5"),
("(gint) PANGO_SCRIPT_BRAHMI", "79"),
("(gint) PANGO_SCRIPT_BRAILLE", "46"),
("(gint) PANGO_SCRIPT_BUGINESE", "55"),
("(gint) PANGO_SCRIPT_BUHID", "44"),
("(gint) PANGO_SCRIPT_CANADIAN_ABORIGINAL", "40"),
("(gint) PANGO_SCRIPT_CARIAN", "75"),
("(gint) PANGO_SCRIPT_CAUCASIAN_ALBANIAN", "89"),
("(gint) PANGO_SCRIPT_CHAKMA", "81"),
("(gint) PANGO_SCRIPT_CHAM", "72"),
("(gint) PANGO_SCRIPT_CHEROKEE", "6"),
("(gint) PANGO_SCRIPT_COMMON", "0"),
("(gint) PANGO_SCRIPT_COPTIC", "7"),
("(gint) PANGO_SCRIPT_CUNEIFORM", "63"),
("(gint) PANGO_SCRIPT_CYPRIOT", "47"),
("(gint) PANGO_SCRIPT_CYRILLIC", "8"),
("(gint) PANGO_SCRIPT_DESERET", "9"),
("(gint) PANGO_SCRIPT_DEVANAGARI", "10"),
("(gint) PANGO_SCRIPT_DUPLOYAN", "90"),
("(gint) PANGO_SCRIPT_ELBASAN", "91"),
("(gint) PANGO_SCRIPT_ETHIOPIC", "11"),
("(gint) PANGO_SCRIPT_GEORGIAN", "12"),
("(gint) PANGO_SCRIPT_GLAGOLITIC", "56"),
("(gint) PANGO_SCRIPT_GOTHIC", "13"),
("(gint) PANGO_SCRIPT_GRANTHA", "92"),
("(gint) PANGO_SCRIPT_GREEK", "14"),
("(gint) PANGO_SCRIPT_GUJARATI", "15"),
("(gint) PANGO_SCRIPT_GURMUKHI", "16"),
("(gint) PANGO_SCRIPT_HAN", "17"),
("(gint) PANGO_SCRIPT_HANGUL", "18"),
("(gint) PANGO_SCRIPT_HANUNOO", "43"),
("(gint) PANGO_SCRIPT_HATRAN", "113"),
("(gint) PANGO_SCRIPT_HEBREW", "19"),
("(gint) PANGO_SCRIPT_HIRAGANA", "20"),
("(gint) PANGO_SCRIPT_INHERITED", "1"),
("(gint) PANGO_SCRIPT_INVALID_CODE", "-1"),
("(gint) PANGO_SCRIPT_KANNADA", "21"),
("(gint) PANGO_SCRIPT_KATAKANA", "22"),
("(gint) PANGO_SCRIPT_KAYAH_LI", "67"),
("(gint) PANGO_SCRIPT_KHAROSHTHI", "60"),
("(gint) PANGO_SCRIPT_KHMER", "23"),
("(gint) PANGO_SCRIPT_KHOJKI", "93"),
("(gint) PANGO_SCRIPT_KHUDAWADI", "94"),
("(gint) PANGO_SCRIPT_LAO", "24"),
("(gint) PANGO_SCRIPT_LATIN", "25"),
("(gint) PANGO_SCRIPT_LEPCHA", "68"),
("(gint) PANGO_SCRIPT_LIMBU", "48"),
("(gint) PANGO_SCRIPT_LINEAR_A", "95"),
("(gint) PANGO_SCRIPT_LINEAR_B", "51"),
("(gint) PANGO_SCRIPT_LYCIAN", "76"),
("(gint) PANGO_SCRIPT_LYDIAN", "77"),
("(gint) PANGO_SCRIPT_MAHAJANI", "96"),
("(gint) PANGO_SCRIPT_MALAYALAM", "26"),
("(gint) PANGO_SCRIPT_MANDAIC", "80"),
("(gint) PANGO_SCRIPT_MANICHAEAN", "97"),
("(gint) PANGO_SCRIPT_MENDE_KIKAKUI", "98"),
("(gint) PANGO_SCRIPT_MEROITIC_CURSIVE", "82"),
("(gint) PANGO_SCRIPT_MEROITIC_HIEROGLYPHS", "83"),
("(gint) PANGO_SCRIPT_MIAO", "84"),
("(gint) PANGO_SCRIPT_MODI", "99"),
("(gint) PANGO_SCRIPT_MONGOLIAN", "27"),
("(gint) PANGO_SCRIPT_MRO", "100"),
("(gint) PANGO_SCRIPT_MULTANI", "114"),
("(gint) PANGO_SCRIPT_MYANMAR", "28"),
("(gint) PANGO_SCRIPT_NABATAEAN", "101"),
("(gint) PANGO_SCRIPT_NEW_TAI_LUE", "54"),
("(gint) PANGO_SCRIPT_NKO", "66"),
("(gint) PANGO_SCRIPT_OGHAM", "29"),
("(gint) PANGO_SCRIPT_OLD_HUNGARIAN", "115"),
("(gint) PANGO_SCRIPT_OLD_ITALIC", "30"),
("(gint) PANGO_SCRIPT_OLD_NORTH_ARABIAN", "102"),
("(gint) PANGO_SCRIPT_OLD_PERMIC", "103"),
("(gint) PANGO_SCRIPT_OLD_PERSIAN", "59"),
("(gint) PANGO_SCRIPT_OL_CHIKI", "73"),
("(gint) PANGO_SCRIPT_ORIYA", "31"),
("(gint) PANGO_SCRIPT_OSMANYA", "49"),
("(gint) PANGO_SCRIPT_PAHAWH_HMONG", "104"),
("(gint) PANGO_SCRIPT_PALMYRENE", "105"),
("(gint) PANGO_SCRIPT_PAU_CIN_HAU", "106"),
("(gint) PANGO_SCRIPT_PHAGS_PA", "65"),
("(gint) PANGO_SCRIPT_PHOENICIAN", "64"),
("(gint) PANGO_SCRIPT_PSALTER_PAHLAVI", "107"),
("(gint) PANGO_SCRIPT_REJANG", "69"),
("(gint) PANGO_SCRIPT_RUNIC", "32"),
("(gint) PANGO_SCRIPT_SAURASHTRA", "71"),
("(gint) PANGO_SCRIPT_SHARADA", "85"),
("(gint) PANGO_SCRIPT_SHAVIAN", "50"),
("(gint) PANGO_SCRIPT_SIDDHAM", "108"),
("(gint) PANGO_SCRIPT_SIGNWRITING", "116"),
("(gint) PANGO_SCRIPT_SINHALA", "33"),
("(gint) PANGO_SCRIPT_SORA_SOMPENG", "86"),
("(gint) PANGO_SCRIPT_SUNDANESE", "70"),
("(gint) PANGO_SCRIPT_SYLOTI_NAGRI", "58"),
("(gint) PANGO_SCRIPT_SYRIAC", "34"),
("(gint) PANGO_SCRIPT_TAGALOG", "42"),
("(gint) PANGO_SCRIPT_TAGBANWA", "45"),
("(gint) PANGO_SCRIPT_TAI_LE", "52"),
("(gint) PANGO_SCRIPT_TAKRI", "87"),
("(gint) PANGO_SCRIPT_TAMIL", "35"),
("(gint) PANGO_SCRIPT_TELUGU", "36"),
("(gint) PANGO_SCRIPT_THAANA", "37"),
("(gint) PANGO_SCRIPT_THAI", "38"),
("(gint) PANGO_SCRIPT_TIBETAN", "39"),
("(gint) PANGO_SCRIPT_TIFINAGH", "57"),
("(gint) PANGO_SCRIPT_TIRHUTA", "109"),
("(gint) PANGO_SCRIPT_UGARITIC", "53"),
("(gint) PANGO_SCRIPT_UNKNOWN", "61"),
("(gint) PANGO_SCRIPT_VAI", "74"),
("(gint) PANGO_SCRIPT_WARANG_CITI", "110"),
("(gint) PANGO_SCRIPT_YI", "41"),
("(guint) PANGO_SHAPE_NONE", "0"),
("(guint) PANGO_SHAPE_ROUND_POSITIONS", "1"),
("(guint) PANGO_SHOW_IGNORABLES", "4"),
("(guint) PANGO_SHOW_LINE_BREAKS", "2"),
("(guint) PANGO_SHOW_NONE", "0"),
("(guint) PANGO_SHOW_SPACES", "1"),
("(gint) PANGO_STRETCH_CONDENSED", "2"),
("(gint) PANGO_STRETCH_EXPANDED", "6"),
("(gint) PANGO_STRETCH_EXTRA_CONDENSED", "1"),
("(gint) PANGO_STRETCH_EXTRA_EXPANDED", "7"),
("(gint) PANGO_STRETCH_NORMAL", "4"),
("(gint) PANGO_STRETCH_SEMI_CONDENSED", "3"),
("(gint) PANGO_STRETCH_SEMI_EXPANDED", "5"),
("(gint) PANGO_STRETCH_ULTRA_CONDENSED", "0"),
("(gint) PANGO_STRETCH_ULTRA_EXPANDED", "8"),
("(gint) PANGO_STYLE_ITALIC", "2"),
("(gint) PANGO_STYLE_NORMAL", "0"),
("(gint) PANGO_STYLE_OBLIQUE", "1"),
("(gint) PANGO_TAB_CENTER", "2"),
("(gint) PANGO_TAB_DECIMAL", "3"),
("(gint) PANGO_TAB_LEFT", "0"),
("(gint) PANGO_TAB_RIGHT", "1"),
("(gint) PANGO_TEXT_TRANSFORM_CAPITALIZE", "3"),
("(gint) PANGO_TEXT_TRANSFORM_LOWERCASE", "1"),
("(gint) PANGO_TEXT_TRANSFORM_NONE", "0"),
("(gint) PANGO_TEXT_TRANSFORM_UPPERCASE", "2"),
("(gint) PANGO_UNDERLINE_DOUBLE", "2"),
("(gint) PANGO_UNDERLINE_DOUBLE_LINE", "6"),
("(gint) PANGO_UNDERLINE_ERROR", "4"),
("(gint) PANGO_UNDERLINE_ERROR_LINE", "7"),
("(gint) PANGO_UNDERLINE_LOW", "3"),
("(gint) PANGO_UNDERLINE_NONE", "0"),
("(gint) PANGO_UNDERLINE_SINGLE", "1"),
("(gint) PANGO_UNDERLINE_SINGLE_LINE", "5"),
("(gint) PANGO_VARIANT_ALL_PETITE_CAPS", "4"),
("(gint) PANGO_VARIANT_ALL_SMALL_CAPS", "2"),
("(gint) PANGO_VARIANT_NORMAL", "0"),
("(gint) PANGO_VARIANT_PETITE_CAPS", "3"),
("(gint) PANGO_VARIANT_SMALL_CAPS", "1"),
("(gint) PANGO_VARIANT_TITLE_CAPS", "6"),
("(gint) PANGO_VARIANT_UNICASE", "5"),
("(gint) PANGO_WEIGHT_BOLD", "700"),
("(gint) PANGO_WEIGHT_BOOK", "380"),
("(gint) PANGO_WEIGHT_HEAVY", "900"),
("(gint) PANGO_WEIGHT_LIGHT", "300"),
("(gint) PANGO_WEIGHT_MEDIUM", "500"),
("(gint) PANGO_WEIGHT_NORMAL", "400"),
("(gint) PANGO_WEIGHT_SEMIBOLD", "600"),
("(gint) PANGO_WEIGHT_SEMILIGHT", "350"),
("(gint) PANGO_WEIGHT_THIN", "100"),
("(gint) PANGO_WEIGHT_ULTRABOLD", "800"),
("(gint) PANGO_WEIGHT_ULTRAHEAVY", "1000"),
("(gint) PANGO_WEIGHT_ULTRALIGHT", "200"),
("(gint) PANGO_WRAP_CHAR", "1"),
("(gint) PANGO_WRAP_NONE", "3"),
("(gint) PANGO_WRAP_WORD", "0"),
("(gint) PANGO_WRAP_WORD_CHAR", "2"),
];