Add Test for Open Flags (#316)

* Ignore db files

* Ensure devcontainer initialization

* Add test for open flags

Author: jeremiahpslewis

.devcontainer/devcontainer.json

@@ -4,5 +4,6 @@
       "julialang.language-julia"
     ],
     "runArgs": ["--privileged"],
-    "dockerFile": "Dockerfile"
+    "dockerFile": "Dockerfile",
+    "onCreateCommand": "julia --project=. -e 'using Pkg; Pkg.instantiate(); Pkg.precompile();'"
 }

.gitignore

@@ -10,4 +10,6 @@ CMakeLists.txt.user
 /docs/build
 .vscode
 
+*.db
+
 Manifest.toml

test/runtests.jl

@@ -906,6 +906,13 @@ function Base.iterate(::UnknownSchemaTable, st = 1)
     st == 4 ? nothing : ((a = 1, b = 2 + st, c = 3 + st), st + 1)
 end
 
+@testset "SQLite Open Flags" begin
+    @test_throws SQLiteException("unable to open database file") SQLite.DB("file:test.db?mode=ro")
+
+    db = SQLite.DB("file:test.db?mode=rwc")
+    @test db isa SQLite.DB
+end
+
 @testset "misc" begin
 
     # https://github.com/JuliaDatabases/SQLite.jl/issues/259