1 // This file was generated by gir (https://github.com/gtk-rs/gir @ 894f9e5)
2 // from gir-files (https://github.com/gtk-rs/gir-files @ 22748fa)
3 // DO NOT EDIT
4
5 extern crate libhandy_sys;
6 extern crate shell_words;
7 extern crate tempfile;
8 use std::env;
9 use std::error::Error;
10 use std::path::Path;
11 use std::mem::{align_of, size_of};
12 use std::process::Command;
13 use std::str;
14 use tempfile::Builder;
15 use libhandy_sys::*;
16
17 static PACKAGES: &[&str] = &["libhandy-0.0"];
18
19 #[derive(Clone, Debug)]
20 struct Compiler {
21 pub args: Vec<String>,
22 }
23
24 impl Compiler {
new() -> Result<Compiler, Box<dyn Error>>25 pub fn new() -> Result<Compiler, Box<dyn Error>> {
26 let mut args = get_var("CC", "cc")?;
27 args.push("-Wno-deprecated-declarations".to_owned());
28 // For %z support in printf when using MinGW.
29 args.push("-D__USE_MINGW_ANSI_STDIO".to_owned());
30 args.extend(get_var("CFLAGS", "")?);
31 args.extend(get_var("CPPFLAGS", "")?);
32 args.extend(pkg_config_cflags(PACKAGES)?);
33 Ok(Compiler { args })
34 }
35
define<'a, V: Into<Option<&'a str>>>(&mut self, var: &str, val: V)36 pub fn define<'a, V: Into<Option<&'a str>>>(&mut self, var: &str, val: V) {
37 let arg = match val.into() {
38 None => format!("-D{}", var),
39 Some(val) => format!("-D{}={}", var, val),
40 };
41 self.args.push(arg);
42 }
43
compile(&self, src: &Path, out: &Path) -> Result<(), Box<dyn Error>>44 pub fn compile(&self, src: &Path, out: &Path) -> Result<(), Box<dyn Error>> {
45 let mut cmd = self.to_command();
46 cmd.arg(src);
47 cmd.arg("-o");
48 cmd.arg(out);
49 let status = cmd.spawn()?.wait()?;
50 if !status.success() {
51 return Err(format!("compilation command {:?} failed, {}",
52 &cmd, status).into());
53 }
54 Ok(())
55 }
56
to_command(&self) -> Command57 fn to_command(&self) -> Command {
58 let mut cmd = Command::new(&self.args[0]);
59 cmd.args(&self.args[1..]);
60 cmd
61 }
62 }
63
get_var(name: &str, default: &str) -> Result<Vec<String>, Box<dyn Error>>64 fn get_var(name: &str, default: &str) -> Result<Vec<String>, Box<dyn Error>> {
65 match env::var(name) {
66 Ok(value) => Ok(shell_words::split(&value)?),
67 Err(env::VarError::NotPresent) => Ok(shell_words::split(default)?),
68 Err(err) => Err(format!("{} {}", name, err).into()),
69 }
70 }
71
pkg_config_cflags(packages: &[&str]) -> Result<Vec<String>, Box<dyn Error>>72 fn pkg_config_cflags(packages: &[&str]) -> Result<Vec<String>, Box<dyn Error>> {
73 if packages.is_empty() {
74 return Ok(Vec::new());
75 }
76 let mut cmd = Command::new("pkg-config");
77 cmd.arg("--cflags");
78 cmd.args(packages);
79 let out = cmd.output()?;
80 if !out.status.success() {
81 return Err(format!("command {:?} returned {}",
82 &cmd, out.status).into());
83 }
84 let stdout = str::from_utf8(&out.stdout)?;
85 Ok(shell_words::split(stdout.trim())?)
86 }
87
88
89 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
90 struct Layout {
91 size: usize,
92 alignment: usize,
93 }
94
95 #[derive(Copy, Clone, Debug, Default, Eq, PartialEq)]
96 struct Results {
97 /// Number of successfully completed tests.
98 passed: usize,
99 /// Total number of failed tests (including those that failed to compile).
100 failed: usize,
101 /// Number of tests that failed to compile.
102 failed_to_compile: usize,
103 }
104
105 impl Results {
record_passed(&mut self)106 fn record_passed(&mut self) {
107 self.passed += 1;
108 }
record_failed(&mut self)109 fn record_failed(&mut self) {
110 self.failed += 1;
111 }
record_failed_to_compile(&mut self)112 fn record_failed_to_compile(&mut self) {
113 self.failed += 1;
114 self.failed_to_compile += 1;
115 }
summary(&self) -> String116 fn summary(&self) -> String {
117 format!(
118 "{} passed; {} failed (compilation errors: {})",
119 self.passed,
120 self.failed,
121 self.failed_to_compile)
122 }
expect_total_success(&self)123 fn expect_total_success(&self) {
124 if self.failed == 0 {
125 println!("OK: {}", self.summary());
126 } else {
127 panic!("FAILED: {}", self.summary());
128 };
129 }
130 }
131
132 #[test]
cross_validate_constants_with_c()133 fn cross_validate_constants_with_c() {
134 let tmpdir = Builder::new().prefix("abi").tempdir().expect("temporary directory");
135 let cc = Compiler::new().expect("configured compiler");
136
137 assert_eq!("1",
138 get_c_value(tmpdir.path(), &cc, "1").expect("C constant"),
139 "failed to obtain correct constant value for 1");
140
141 let mut results : Results = Default::default();
142 for (i, &(name, rust_value)) in RUST_CONSTANTS.iter().enumerate() {
143 match get_c_value(tmpdir.path(), &cc, name) {
144 Err(e) => {
145 results.record_failed_to_compile();
146 eprintln!("{}", e);
147 },
148 Ok(ref c_value) => {
149 if rust_value == c_value {
150 results.record_passed();
151 } else {
152 results.record_failed();
153 eprintln!("Constant value mismatch for {}\nRust: {:?}\nC: {:?}",
154 name, rust_value, c_value);
155 }
156 }
157 };
158 if (i + 1) % 25 == 0 {
159 println!("constants ... {}", results.summary());
160 }
161 }
162 results.expect_total_success();
163 }
164
165 #[test]
cross_validate_layout_with_c()166 fn cross_validate_layout_with_c() {
167 let tmpdir = Builder::new().prefix("abi").tempdir().expect("temporary directory");
168 let cc = Compiler::new().expect("configured compiler");
169
170 assert_eq!(Layout {size: 1, alignment: 1},
171 get_c_layout(tmpdir.path(), &cc, "char").expect("C layout"),
172 "failed to obtain correct layout for char type");
173
174 let mut results : Results = Default::default();
175 for (i, &(name, rust_layout)) in RUST_LAYOUTS.iter().enumerate() {
176 match get_c_layout(tmpdir.path(), &cc, name) {
177 Err(e) => {
178 results.record_failed_to_compile();
179 eprintln!("{}", e);
180 },
181 Ok(c_layout) => {
182 if rust_layout == c_layout {
183 results.record_passed();
184 } else {
185 results.record_failed();
186 eprintln!("Layout mismatch for {}\nRust: {:?}\nC: {:?}",
187 name, rust_layout, &c_layout);
188 }
189 }
190 };
191 if (i + 1) % 25 == 0 {
192 println!("layout ... {}", results.summary());
193 }
194 }
195 results.expect_total_success();
196 }
197
get_c_layout(dir: &Path, cc: &Compiler, name: &str) -> Result<Layout, Box<dyn Error>>198 fn get_c_layout(dir: &Path, cc: &Compiler, name: &str) -> Result<Layout, Box<dyn Error>> {
199 let exe = dir.join("layout");
200 let mut cc = cc.clone();
201 cc.define("ABI_TYPE_NAME", name);
202 cc.compile(Path::new("tests/layout.c"), &exe)?;
203
204 let mut abi_cmd = Command::new(exe);
205 let output = abi_cmd.output()?;
206 if !output.status.success() {
207 return Err(format!("command {:?} failed, {:?}",
208 &abi_cmd, &output).into());
209 }
210
211 let stdout = str::from_utf8(&output.stdout)?;
212 let mut words = stdout.trim().split_whitespace();
213 let size = words.next().unwrap().parse().unwrap();
214 let alignment = words.next().unwrap().parse().unwrap();
215 Ok(Layout {size, alignment})
216 }
217
get_c_value(dir: &Path, cc: &Compiler, name: &str) -> Result<String, Box<dyn Error>>218 fn get_c_value(dir: &Path, cc: &Compiler, name: &str) -> Result<String, Box<dyn Error>> {
219 let exe = dir.join("constant");
220 let mut cc = cc.clone();
221 cc.define("ABI_CONSTANT_NAME", name);
222 cc.compile(Path::new("tests/constant.c"), &exe)?;
223
224 let mut abi_cmd = Command::new(exe);
225 let output = abi_cmd.output()?;
226 if !output.status.success() {
227 return Err(format!("command {:?} failed, {:?}",
228 &abi_cmd, &output).into());
229 }
230
231 let output = str::from_utf8(&output.stdout)?.trim();
232 if !output.starts_with("###gir test###") ||
233 !output.ends_with("###gir test###") {
234 return Err(format!("command {:?} return invalid output, {:?}",
235 &abi_cmd, &output).into());
236 }
237
238 Ok(String::from(&output[14..(output.len() - 14)]))
239 }
240
241 const RUST_LAYOUTS: &[(&str, Layout)] = &[
242 ("HdyActionRow", Layout {size: size_of::<HdyActionRow>(), alignment: align_of::<HdyActionRow>()}),
243 ("HdyActionRowClass", Layout {size: size_of::<HdyActionRowClass>(), alignment: align_of::<HdyActionRowClass>()}),
244 ("HdyArrows", Layout {size: size_of::<HdyArrows>(), alignment: align_of::<HdyArrows>()}),
245 ("HdyArrowsClass", Layout {size: size_of::<HdyArrowsClass>(), alignment: align_of::<HdyArrowsClass>()}),
246 ("HdyArrowsDirection", Layout {size: size_of::<HdyArrowsDirection>(), alignment: align_of::<HdyArrowsDirection>()}),
247 ("HdyCenteringPolicy", Layout {size: size_of::<HdyCenteringPolicy>(), alignment: align_of::<HdyCenteringPolicy>()}),
248 ("HdyColumnClass", Layout {size: size_of::<HdyColumnClass>(), alignment: align_of::<HdyColumnClass>()}),
249 ("HdyComboRow", Layout {size: size_of::<HdyComboRow>(), alignment: align_of::<HdyComboRow>()}),
250 ("HdyComboRowClass", Layout {size: size_of::<HdyComboRowClass>(), alignment: align_of::<HdyComboRowClass>()}),
251 ("HdyDialer", Layout {size: size_of::<HdyDialer>(), alignment: align_of::<HdyDialer>()}),
252 ("HdyDialerButton", Layout {size: size_of::<HdyDialerButton>(), alignment: align_of::<HdyDialerButton>()}),
253 ("HdyDialerButtonClass", Layout {size: size_of::<HdyDialerButtonClass>(), alignment: align_of::<HdyDialerButtonClass>()}),
254 ("HdyDialerClass", Layout {size: size_of::<HdyDialerClass>(), alignment: align_of::<HdyDialerClass>()}),
255 ("HdyDialerCycleButton", Layout {size: size_of::<HdyDialerCycleButton>(), alignment: align_of::<HdyDialerCycleButton>()}),
256 ("HdyDialerCycleButtonClass", Layout {size: size_of::<HdyDialerCycleButtonClass>(), alignment: align_of::<HdyDialerCycleButtonClass>()}),
257 ("HdyDialog", Layout {size: size_of::<HdyDialog>(), alignment: align_of::<HdyDialog>()}),
258 ("HdyDialogClass", Layout {size: size_of::<HdyDialogClass>(), alignment: align_of::<HdyDialogClass>()}),
259 ("HdyEnumValueObjectClass", Layout {size: size_of::<HdyEnumValueObjectClass>(), alignment: align_of::<HdyEnumValueObjectClass>()}),
260 ("HdyExpanderRow", Layout {size: size_of::<HdyExpanderRow>(), alignment: align_of::<HdyExpanderRow>()}),
261 ("HdyExpanderRowClass", Layout {size: size_of::<HdyExpanderRowClass>(), alignment: align_of::<HdyExpanderRowClass>()}),
262 ("HdyFold", Layout {size: size_of::<HdyFold>(), alignment: align_of::<HdyFold>()}),
263 ("HdyHeaderBar", Layout {size: size_of::<HdyHeaderBar>(), alignment: align_of::<HdyHeaderBar>()}),
264 ("HdyHeaderBarClass", Layout {size: size_of::<HdyHeaderBarClass>(), alignment: align_of::<HdyHeaderBarClass>()}),
265 ("HdyHeaderGroup", Layout {size: size_of::<HdyHeaderGroup>(), alignment: align_of::<HdyHeaderGroup>()}),
266 ("HdyHeaderGroupClass", Layout {size: size_of::<HdyHeaderGroupClass>(), alignment: align_of::<HdyHeaderGroupClass>()}),
267 ("HdyKeypad", Layout {size: size_of::<HdyKeypad>(), alignment: align_of::<HdyKeypad>()}),
268 ("HdyKeypadClass", Layout {size: size_of::<HdyKeypadClass>(), alignment: align_of::<HdyKeypadClass>()}),
269 ("HdyLeaflet", Layout {size: size_of::<HdyLeaflet>(), alignment: align_of::<HdyLeaflet>()}),
270 ("HdyLeafletChildTransitionType", Layout {size: size_of::<HdyLeafletChildTransitionType>(), alignment: align_of::<HdyLeafletChildTransitionType>()}),
271 ("HdyLeafletClass", Layout {size: size_of::<HdyLeafletClass>(), alignment: align_of::<HdyLeafletClass>()}),
272 ("HdyLeafletModeTransitionType", Layout {size: size_of::<HdyLeafletModeTransitionType>(), alignment: align_of::<HdyLeafletModeTransitionType>()}),
273 ("HdyLeafletTransitionType", Layout {size: size_of::<HdyLeafletTransitionType>(), alignment: align_of::<HdyLeafletTransitionType>()}),
274 ("HdyPaginatorClass", Layout {size: size_of::<HdyPaginatorClass>(), alignment: align_of::<HdyPaginatorClass>()}),
275 ("HdyPaginatorIndicatorStyle", Layout {size: size_of::<HdyPaginatorIndicatorStyle>(), alignment: align_of::<HdyPaginatorIndicatorStyle>()}),
276 ("HdyPreferencesGroup", Layout {size: size_of::<HdyPreferencesGroup>(), alignment: align_of::<HdyPreferencesGroup>()}),
277 ("HdyPreferencesGroupClass", Layout {size: size_of::<HdyPreferencesGroupClass>(), alignment: align_of::<HdyPreferencesGroupClass>()}),
278 ("HdyPreferencesPage", Layout {size: size_of::<HdyPreferencesPage>(), alignment: align_of::<HdyPreferencesPage>()}),
279 ("HdyPreferencesPageClass", Layout {size: size_of::<HdyPreferencesPageClass>(), alignment: align_of::<HdyPreferencesPageClass>()}),
280 ("HdyPreferencesRow", Layout {size: size_of::<HdyPreferencesRow>(), alignment: align_of::<HdyPreferencesRow>()}),
281 ("HdyPreferencesRowClass", Layout {size: size_of::<HdyPreferencesRowClass>(), alignment: align_of::<HdyPreferencesRowClass>()}),
282 ("HdyPreferencesWindow", Layout {size: size_of::<HdyPreferencesWindow>(), alignment: align_of::<HdyPreferencesWindow>()}),
283 ("HdyPreferencesWindowClass", Layout {size: size_of::<HdyPreferencesWindowClass>(), alignment: align_of::<HdyPreferencesWindowClass>()}),
284 ("HdySearchBar", Layout {size: size_of::<HdySearchBar>(), alignment: align_of::<HdySearchBar>()}),
285 ("HdySearchBarClass", Layout {size: size_of::<HdySearchBarClass>(), alignment: align_of::<HdySearchBarClass>()}),
286 ("HdySqueezer", Layout {size: size_of::<HdySqueezer>(), alignment: align_of::<HdySqueezer>()}),
287 ("HdySqueezerClass", Layout {size: size_of::<HdySqueezerClass>(), alignment: align_of::<HdySqueezerClass>()}),
288 ("HdySqueezerTransitionType", Layout {size: size_of::<HdySqueezerTransitionType>(), alignment: align_of::<HdySqueezerTransitionType>()}),
289 ("HdySwipeGroupClass", Layout {size: size_of::<HdySwipeGroupClass>(), alignment: align_of::<HdySwipeGroupClass>()}),
290 ("HdySwipeableInterface", Layout {size: size_of::<HdySwipeableInterface>(), alignment: align_of::<HdySwipeableInterface>()}),
291 ("HdyTitleBarClass", Layout {size: size_of::<HdyTitleBarClass>(), alignment: align_of::<HdyTitleBarClass>()}),
292 ("HdyValueObjectClass", Layout {size: size_of::<HdyValueObjectClass>(), alignment: align_of::<HdyValueObjectClass>()}),
293 ("HdyViewSwitcher", Layout {size: size_of::<HdyViewSwitcher>(), alignment: align_of::<HdyViewSwitcher>()}),
294 ("HdyViewSwitcherBar", Layout {size: size_of::<HdyViewSwitcherBar>(), alignment: align_of::<HdyViewSwitcherBar>()}),
295 ("HdyViewSwitcherBarClass", Layout {size: size_of::<HdyViewSwitcherBarClass>(), alignment: align_of::<HdyViewSwitcherBarClass>()}),
296 ("HdyViewSwitcherClass", Layout {size: size_of::<HdyViewSwitcherClass>(), alignment: align_of::<HdyViewSwitcherClass>()}),
297 ("HdyViewSwitcherPolicy", Layout {size: size_of::<HdyViewSwitcherPolicy>(), alignment: align_of::<HdyViewSwitcherPolicy>()}),
298 ];
299
300 const RUST_CONSTANTS: &[(&str, &str)] = &[
301 ("(gint) HDY_ARROWS_DIRECTION_DOWN", "1"),
302 ("(gint) HDY_ARROWS_DIRECTION_LEFT", "2"),
303 ("(gint) HDY_ARROWS_DIRECTION_RIGHT", "3"),
304 ("(gint) HDY_ARROWS_DIRECTION_UP", "0"),
305 ("(gint) HDY_CENTERING_POLICY_LOOSE", "0"),
306 ("(gint) HDY_CENTERING_POLICY_STRICT", "1"),
307 ("(gint) HDY_FOLD_FOLDED", "1"),
308 ("(gint) HDY_FOLD_UNFOLDED", "0"),
309 ("(gint) HDY_LEAFLET_CHILD_TRANSITION_TYPE_CROSSFADE", "1"),
310 ("(gint) HDY_LEAFLET_CHILD_TRANSITION_TYPE_NONE", "0"),
311 ("(gint) HDY_LEAFLET_CHILD_TRANSITION_TYPE_OVER", "3"),
312 ("(gint) HDY_LEAFLET_CHILD_TRANSITION_TYPE_SLIDE", "2"),
313 ("(gint) HDY_LEAFLET_CHILD_TRANSITION_TYPE_UNDER", "4"),
314 ("(gint) HDY_LEAFLET_MODE_TRANSITION_TYPE_NONE", "0"),
315 ("(gint) HDY_LEAFLET_MODE_TRANSITION_TYPE_SLIDE", "1"),
316 ("(gint) HDY_LEAFLET_TRANSITION_TYPE_NONE", "0"),
317 ("(gint) HDY_LEAFLET_TRANSITION_TYPE_OVER", "2"),
318 ("(gint) HDY_LEAFLET_TRANSITION_TYPE_SLIDE", "1"),
319 ("(gint) HDY_LEAFLET_TRANSITION_TYPE_UNDER", "3"),
320 ("(gint) HDY_PAGINATOR_INDICATOR_STYLE_DOTS", "1"),
321 ("(gint) HDY_PAGINATOR_INDICATOR_STYLE_LINES", "2"),
322 ("(gint) HDY_PAGINATOR_INDICATOR_STYLE_NONE", "0"),
323 ("(gint) HDY_SQUEEZER_TRANSITION_TYPE_CROSSFADE", "1"),
324 ("(gint) HDY_SQUEEZER_TRANSITION_TYPE_NONE", "0"),
325 ("(gint) HDY_VIEW_SWITCHER_POLICY_AUTO", "0"),
326 ("(gint) HDY_VIEW_SWITCHER_POLICY_NARROW", "1"),
327 ("(gint) HDY_VIEW_SWITCHER_POLICY_WIDE", "2"),
328 ];
329
330
331