| use getopts; |
| use crate::lint; |
| use crate::middle::cstore; |
| use crate::session::config::{ |
| build_configuration, |
| build_session_options_and_crate_config, |
| to_crate_config |
| }; |
| use crate::session::config::{LtoCli, LinkerPluginLto, SwitchWithOptPath, ExternEntry}; |
| use crate::session::build_session; |
| use crate::session::search_paths::SearchPath; |
| use std::collections::{BTreeMap, BTreeSet}; |
| use std::iter::FromIterator; |
| use std::path::PathBuf; |
| use super::{Externs, OutputType, OutputTypes, SymbolManglingVersion}; |
| use rustc_target::spec::{MergeFunctions, PanicStrategy, RelroLevel}; |
| use syntax::symbol::sym; |
| use syntax::edition::{Edition, DEFAULT_EDITION}; |
| use syntax; |
| use super::Options; |
| |
| impl ExternEntry { |
| fn new_public<S: Into<String>, |
| I: IntoIterator<Item = Option<S>>>(locations: I) -> ExternEntry { |
| let locations: BTreeSet<_> = locations.into_iter().map(|o| o.map(|s| s.into())) |
| .collect(); |
| |
| ExternEntry { |
| locations, |
| is_private_dep: false |
| } |
| } |
| } |
| |
| fn optgroups() -> getopts::Options { |
| let mut opts = getopts::Options::new(); |
| for group in super::rustc_optgroups() { |
| (group.apply)(&mut opts); |
| } |
| return opts; |
| } |
| |
| fn mk_map<K: Ord, V>(entries: Vec<(K, V)>) -> BTreeMap<K, V> { |
| BTreeMap::from_iter(entries.into_iter()) |
| } |
| |
| // When the user supplies --test we should implicitly supply --cfg test |
| #[test] |
| fn test_switch_implies_cfg_test() { |
| syntax::with_default_globals(|| { |
| let matches = &match optgroups().parse(&["--test".to_string()]) { |
| Ok(m) => m, |
| Err(f) => panic!("test_switch_implies_cfg_test: {}", f), |
| }; |
| let registry = errors::registry::Registry::new(&[]); |
| let (sessopts, cfg) = build_session_options_and_crate_config(matches); |
| let sess = build_session(sessopts, None, registry); |
| let cfg = build_configuration(&sess, to_crate_config(cfg)); |
| assert!(cfg.contains(&(sym::test, None))); |
| }); |
| } |
| |
| // When the user supplies --test and --cfg test, don't implicitly add |
| // another --cfg test |
| #[test] |
| fn test_switch_implies_cfg_test_unless_cfg_test() { |
| syntax::with_default_globals(|| { |
| let matches = &match optgroups().parse(&["--test".to_string(), |
| "--cfg=test".to_string()]) { |
| Ok(m) => m, |
| Err(f) => panic!("test_switch_implies_cfg_test_unless_cfg_test: {}", f), |
| }; |
| let registry = errors::registry::Registry::new(&[]); |
| let (sessopts, cfg) = build_session_options_and_crate_config(matches); |
| let sess = build_session(sessopts, None, registry); |
| let cfg = build_configuration(&sess, to_crate_config(cfg)); |
| let mut test_items = cfg.iter().filter(|&&(name, _)| name == sym::test); |
| assert!(test_items.next().is_some()); |
| assert!(test_items.next().is_none()); |
| }); |
| } |
| |
| #[test] |
| fn test_can_print_warnings() { |
| syntax::with_default_globals(|| { |
| let matches = optgroups().parse(&["-Awarnings".to_string()]).unwrap(); |
| let registry = errors::registry::Registry::new(&[]); |
| let (sessopts, _) = build_session_options_and_crate_config(&matches); |
| let sess = build_session(sessopts, None, registry); |
| assert!(!sess.diagnostic().flags.can_emit_warnings); |
| }); |
| |
| syntax::with_default_globals(|| { |
| let matches = optgroups() |
| .parse(&["-Awarnings".to_string(), "-Dwarnings".to_string()]) |
| .unwrap(); |
| let registry = errors::registry::Registry::new(&[]); |
| let (sessopts, _) = build_session_options_and_crate_config(&matches); |
| let sess = build_session(sessopts, None, registry); |
| assert!(sess.diagnostic().flags.can_emit_warnings); |
| }); |
| |
| syntax::with_default_globals(|| { |
| let matches = optgroups().parse(&["-Adead_code".to_string()]).unwrap(); |
| let registry = errors::registry::Registry::new(&[]); |
| let (sessopts, _) = build_session_options_and_crate_config(&matches); |
| let sess = build_session(sessopts, None, registry); |
| assert!(sess.diagnostic().flags.can_emit_warnings); |
| }); |
| } |
| |
| #[test] |
| fn test_output_types_tracking_hash_different_paths() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| |
| v1.output_types = |
| OutputTypes::new(&[(OutputType::Exe, Some(PathBuf::from("./some/thing")))]); |
| v2.output_types = |
| OutputTypes::new(&[(OutputType::Exe, Some(PathBuf::from("/some/thing")))]); |
| v3.output_types = OutputTypes::new(&[(OutputType::Exe, None)]); |
| |
| assert!(v1.dep_tracking_hash() != v2.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() != v3.dep_tracking_hash()); |
| assert!(v2.dep_tracking_hash() != v3.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_output_types_tracking_hash_different_construction_order() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| |
| v1.output_types = OutputTypes::new(&[ |
| (OutputType::Exe, Some(PathBuf::from("./some/thing"))), |
| (OutputType::Bitcode, Some(PathBuf::from("./some/thing.bc"))), |
| ]); |
| |
| v2.output_types = OutputTypes::new(&[ |
| (OutputType::Bitcode, Some(PathBuf::from("./some/thing.bc"))), |
| (OutputType::Exe, Some(PathBuf::from("./some/thing"))), |
| ]); |
| |
| assert_eq!(v1.dep_tracking_hash(), v2.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_externs_tracking_hash_different_construction_order() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| |
| v1.externs = Externs::new(mk_map(vec![ |
| ( |
| String::from("a"), |
| ExternEntry::new_public(vec![Some("b"), Some("c")]) |
| ), |
| ( |
| String::from("d"), |
| ExternEntry::new_public(vec![Some("e"), Some("f")]) |
| ), |
| ])); |
| |
| v2.externs = Externs::new(mk_map(vec![ |
| ( |
| String::from("d"), |
| ExternEntry::new_public(vec![Some("e"), Some("f")]) |
| ), |
| ( |
| String::from("a"), |
| ExternEntry::new_public(vec![Some("b"), Some("c")]) |
| ), |
| ])); |
| |
| v3.externs = Externs::new(mk_map(vec![ |
| ( |
| String::from("a"), |
| ExternEntry::new_public(vec![Some("b"), Some("c")]) |
| ), |
| ( |
| String::from("d"), |
| ExternEntry::new_public(vec![Some("f"), Some("e")]) |
| ), |
| ])); |
| |
| assert_eq!(v1.dep_tracking_hash(), v2.dep_tracking_hash()); |
| assert_eq!(v1.dep_tracking_hash(), v3.dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v3.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_lints_tracking_hash_different_values() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| |
| v1.lint_opts = vec![ |
| (String::from("a"), lint::Allow), |
| (String::from("b"), lint::Warn), |
| (String::from("c"), lint::Deny), |
| (String::from("d"), lint::Forbid), |
| ]; |
| |
| v2.lint_opts = vec![ |
| (String::from("a"), lint::Allow), |
| (String::from("b"), lint::Warn), |
| (String::from("X"), lint::Deny), |
| (String::from("d"), lint::Forbid), |
| ]; |
| |
| v3.lint_opts = vec![ |
| (String::from("a"), lint::Allow), |
| (String::from("b"), lint::Warn), |
| (String::from("c"), lint::Forbid), |
| (String::from("d"), lint::Deny), |
| ]; |
| |
| assert!(v1.dep_tracking_hash() != v2.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() != v3.dep_tracking_hash()); |
| assert!(v2.dep_tracking_hash() != v3.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_lints_tracking_hash_different_construction_order() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| |
| v1.lint_opts = vec![ |
| (String::from("a"), lint::Allow), |
| (String::from("b"), lint::Warn), |
| (String::from("c"), lint::Deny), |
| (String::from("d"), lint::Forbid), |
| ]; |
| |
| v2.lint_opts = vec![ |
| (String::from("a"), lint::Allow), |
| (String::from("c"), lint::Deny), |
| (String::from("b"), lint::Warn), |
| (String::from("d"), lint::Forbid), |
| ]; |
| |
| assert_eq!(v1.dep_tracking_hash(), v2.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_search_paths_tracking_hash_different_order() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| let mut v4 = Options::default(); |
| |
| const JSON: super::ErrorOutputType = super::ErrorOutputType::Json { |
| pretty: false, |
| json_rendered: super::HumanReadableErrorType::Default(super::ColorConfig::Never), |
| }; |
| |
| // Reference |
| v1.search_paths |
| .push(SearchPath::from_cli_opt("native=abc", JSON)); |
| v1.search_paths |
| .push(SearchPath::from_cli_opt("crate=def", JSON)); |
| v1.search_paths |
| .push(SearchPath::from_cli_opt("dependency=ghi", JSON)); |
| v1.search_paths |
| .push(SearchPath::from_cli_opt("framework=jkl", JSON)); |
| v1.search_paths |
| .push(SearchPath::from_cli_opt("all=mno", JSON)); |
| |
| v2.search_paths |
| .push(SearchPath::from_cli_opt("native=abc", JSON)); |
| v2.search_paths |
| .push(SearchPath::from_cli_opt("dependency=ghi", JSON)); |
| v2.search_paths |
| .push(SearchPath::from_cli_opt("crate=def", JSON)); |
| v2.search_paths |
| .push(SearchPath::from_cli_opt("framework=jkl", JSON)); |
| v2.search_paths |
| .push(SearchPath::from_cli_opt("all=mno", JSON)); |
| |
| v3.search_paths |
| .push(SearchPath::from_cli_opt("crate=def", JSON)); |
| v3.search_paths |
| .push(SearchPath::from_cli_opt("framework=jkl", JSON)); |
| v3.search_paths |
| .push(SearchPath::from_cli_opt("native=abc", JSON)); |
| v3.search_paths |
| .push(SearchPath::from_cli_opt("dependency=ghi", JSON)); |
| v3.search_paths |
| .push(SearchPath::from_cli_opt("all=mno", JSON)); |
| |
| v4.search_paths |
| .push(SearchPath::from_cli_opt("all=mno", JSON)); |
| v4.search_paths |
| .push(SearchPath::from_cli_opt("native=abc", JSON)); |
| v4.search_paths |
| .push(SearchPath::from_cli_opt("crate=def", JSON)); |
| v4.search_paths |
| .push(SearchPath::from_cli_opt("dependency=ghi", JSON)); |
| v4.search_paths |
| .push(SearchPath::from_cli_opt("framework=jkl", JSON)); |
| |
| assert!(v1.dep_tracking_hash() == v2.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() == v3.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() == v4.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| assert_eq!(v4.dep_tracking_hash(), v4.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_native_libs_tracking_hash_different_values() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| let mut v4 = Options::default(); |
| |
| // Reference |
| v1.libs = vec![ |
| (String::from("a"), None, Some(cstore::NativeStatic)), |
| (String::from("b"), None, Some(cstore::NativeFramework)), |
| (String::from("c"), None, Some(cstore::NativeUnknown)), |
| ]; |
| |
| // Change label |
| v2.libs = vec![ |
| (String::from("a"), None, Some(cstore::NativeStatic)), |
| (String::from("X"), None, Some(cstore::NativeFramework)), |
| (String::from("c"), None, Some(cstore::NativeUnknown)), |
| ]; |
| |
| // Change kind |
| v3.libs = vec![ |
| (String::from("a"), None, Some(cstore::NativeStatic)), |
| (String::from("b"), None, Some(cstore::NativeStatic)), |
| (String::from("c"), None, Some(cstore::NativeUnknown)), |
| ]; |
| |
| // Change new-name |
| v4.libs = vec![ |
| (String::from("a"), None, Some(cstore::NativeStatic)), |
| ( |
| String::from("b"), |
| Some(String::from("X")), |
| Some(cstore::NativeFramework), |
| ), |
| (String::from("c"), None, Some(cstore::NativeUnknown)), |
| ]; |
| |
| assert!(v1.dep_tracking_hash() != v2.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() != v3.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() != v4.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| assert_eq!(v4.dep_tracking_hash(), v4.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_native_libs_tracking_hash_different_order() { |
| let mut v1 = Options::default(); |
| let mut v2 = Options::default(); |
| let mut v3 = Options::default(); |
| |
| // Reference |
| v1.libs = vec![ |
| (String::from("a"), None, Some(cstore::NativeStatic)), |
| (String::from("b"), None, Some(cstore::NativeFramework)), |
| (String::from("c"), None, Some(cstore::NativeUnknown)), |
| ]; |
| |
| v2.libs = vec![ |
| (String::from("b"), None, Some(cstore::NativeFramework)), |
| (String::from("a"), None, Some(cstore::NativeStatic)), |
| (String::from("c"), None, Some(cstore::NativeUnknown)), |
| ]; |
| |
| v3.libs = vec![ |
| (String::from("c"), None, Some(cstore::NativeUnknown)), |
| (String::from("a"), None, Some(cstore::NativeStatic)), |
| (String::from("b"), None, Some(cstore::NativeFramework)), |
| ]; |
| |
| assert!(v1.dep_tracking_hash() == v2.dep_tracking_hash()); |
| assert!(v1.dep_tracking_hash() == v3.dep_tracking_hash()); |
| assert!(v2.dep_tracking_hash() == v3.dep_tracking_hash()); |
| |
| // Check clone |
| assert_eq!(v1.dep_tracking_hash(), v1.clone().dep_tracking_hash()); |
| assert_eq!(v2.dep_tracking_hash(), v2.clone().dep_tracking_hash()); |
| assert_eq!(v3.dep_tracking_hash(), v3.clone().dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_codegen_options_tracking_hash() { |
| let reference = Options::default(); |
| let mut opts = Options::default(); |
| |
| // Make sure the changing an [UNTRACKED] option leaves the hash unchanged |
| opts.cg.ar = Some(String::from("abc")); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts.cg.linker = Some(PathBuf::from("linker")); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts.cg.link_args = Some(vec![String::from("abc"), String::from("def")]); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts.cg.link_dead_code = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts.cg.rpath = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts.cg.extra_filename = String::from("extra-filename"); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts.cg.codegen_units = Some(42); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts.cg.remark = super::Passes::Some(vec![String::from("pass1"), String::from("pass2")]); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts.cg.save_temps = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts.cg.incremental = Some(String::from("abc")); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| // Make sure changing a [TRACKED] option changes the hash |
| opts = reference.clone(); |
| opts.cg.lto = LtoCli::Fat; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.target_cpu = Some(String::from("abc")); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.target_feature = String::from("all the features, all of them"); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.passes = vec![String::from("1"), String::from("2")]; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.llvm_args = vec![String::from("1"), String::from("2")]; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.overflow_checks = Some(true); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.no_prepopulate_passes = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.no_vectorize_loops = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.no_vectorize_slp = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.soft_float = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.prefer_dynamic = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.no_integrated_as = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.no_redzone = Some(true); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.relocation_model = Some(String::from("relocation model")); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.code_model = Some(String::from("code model")); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.tls_model = Some(String::from("tls model")); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.profile_generate = SwitchWithOptPath::Enabled(None); |
| assert_ne!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.profile_use = Some(PathBuf::from("abc")); |
| assert_ne!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.metadata = vec![String::from("A"), String::from("B")]; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.debuginfo = Some(0xdeadbeef); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.debuginfo = Some(0xba5eba11); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.force_frame_pointers = Some(false); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.debug_assertions = Some(true); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.inline_threshold = Some(0xf007ba11); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.panic = Some(PanicStrategy::Abort); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.cg.linker_plugin_lto = LinkerPluginLto::LinkerPluginAuto; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_debugging_options_tracking_hash() { |
| let reference = Options::default(); |
| let mut opts = Options::default(); |
| |
| // Make sure the changing an [UNTRACKED] option leaves the hash unchanged |
| opts.debugging_opts.verbose = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.time_passes = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.time_llvm_passes = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.input_stats = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.borrowck_stats = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.meta_stats = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.print_link_args = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.print_llvm_passes = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.ast_json = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.ast_json_noexpand = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.ls = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.save_analysis = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.flowgraph_print_loans = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.flowgraph_print_moves = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.flowgraph_print_assigns = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.flowgraph_print_all = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.print_region_graph = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.parse_only = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.incremental = Some(String::from("abc")); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.dump_dep_graph = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.query_dep_graph = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.no_analysis = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.unstable_options = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.trace_macros = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.keep_hygiene_data = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.keep_ast = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.print_mono_items = Some(String::from("abc")); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.dump_mir = Some(String::from("abc")); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.dump_mir_dir = String::from("abc"); |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| opts.debugging_opts.dump_mir_graphviz = true; |
| assert_eq!(reference.dep_tracking_hash(), opts.dep_tracking_hash()); |
| |
| // Make sure changing a [TRACKED] option changes the hash |
| opts = reference.clone(); |
| opts.debugging_opts.asm_comments = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.verify_llvm_ir = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.no_landing_pads = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.fewer_names = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.no_codegen = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.treat_err_as_bug = Some(1); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.report_delayed_bugs = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.continue_parse_after_error = true; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.extra_plugins = vec![String::from("plugin1"), String::from("plugin2")]; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.force_overflow_checks = Some(true); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.show_span = Some(String::from("abc")); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.mir_opt_level = 3; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.relro_level = Some(RelroLevel::Full); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.merge_functions = Some(MergeFunctions::Disabled); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.allow_features = Some(vec![String::from("lang_items")]); |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| |
| opts = reference.clone(); |
| opts.debugging_opts.symbol_mangling_version = SymbolManglingVersion::V0; |
| assert!(reference.dep_tracking_hash() != opts.dep_tracking_hash()); |
| } |
| |
| #[test] |
| fn test_edition_parsing() { |
| // test default edition |
| let options = Options::default(); |
| assert!(options.edition == DEFAULT_EDITION); |
| |
| let matches = optgroups() |
| .parse(&["--edition=2018".to_string()]) |
| .unwrap(); |
| let (sessopts, _) = build_session_options_and_crate_config(&matches); |
| assert!(sessopts.edition == Edition::Edition2018) |
| } |