Merge branch 'main' into master

Author: djkoloski

.evergreen/Cargo.lock.msrv

@@ -1,8 +1,15 @@
-#!/bin/sh
+#!/bin/bash
 
 set -o errexit
 
 . ~/.cargo/env
-cargo clippy --all-targets --all-features -p bson -- -D warnings
 
-cd serde-tests && cargo clippy --all-targets --all-features -p serde-tests -- -D warnings
+# Pin clippy to the latest version. This should be updated when new versions of Rust are released.
+CLIPPY_VERSION=1.65.0
+
+rustup install $CLIPPY_VERSION
+
+cargo +$CLIPPY_VERSION clippy --all-targets --all-features -p bson -- -D warnings
+
+cd serde-tests
+cargo +$CLIPPY_VERSION clippy --all-targets --all-features -p serde-tests -- -D warnings

.evergreen/check-clippy.sh

@@ -1,6 +1,7 @@
-#!/bin/sh
+#!/bin/bash
 
 set -o errexit
 
 . ~/.cargo/env
-cargo +nightly rustdoc -p bson --all-features -- --cfg docsrs -D warnings
+
+cargo +nightly rustdoc -p bson --all-features -- --cfg docsrs -D warnings

.evergreen/check-rustdoc.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 set -o errexit
 

.evergreen/check-rustfmt.sh

@@ -1,8 +1,13 @@
-#!/bin/sh
+#!/bin/bash
 
 set -o errexit
 
 . ~/.cargo/env
 rustup update $RUST_VERSION
 
+# pin all dependencies when checking msrv compilation
+if [  "$MSRV" = "true" ]; then
+    cp .evergreen/Cargo.lock.msrv Cargo.lock
+fi
+
 rustup run $RUST_VERSION cargo build

.evergreen/compile-only.sh

@@ -90,7 +90,7 @@ functions:
         working_dir: "src"
         script: |
           ${PREPARE_SHELL}
-          RUST_VERSION=${RUST_VERSION} .evergreen/compile-only.sh
+          RUST_VERSION=${RUST_VERSION} MSRV=${MSRV} .evergreen/compile-only.sh
 
   "check rustfmt":
     - command: shell.exec
@@ -112,6 +112,17 @@ functions:
           ${PREPARE_SHELL}
           .evergreen/check-clippy.sh
 
+  "run fuzzer":
+    - command: shell.exec
+      type: test
+      params:
+        shell: bash
+        working_dir: "src"
+        script: |
+          ${PREPARE_SHELL}
+          .evergreen/install-fuzzer.sh
+          .evergreen/run-fuzzer.sh
+
   "check rustdoc":
     - command: shell.exec
       type: test
@@ -122,6 +133,16 @@ functions:
           ${PREPARE_SHELL}
           .evergreen/check-rustdoc.sh
 
+  "run wasm tests":
+    - command: shell.exec
+      type: test
+      params:
+        shell: bash
+        working_dir: "src"
+        script: |
+          ${PREPARE_SHELL}
+          .evergreen/run-wasm-tests.sh
+
   "init test-results":
     - command: shell.exec
       params:
@@ -162,13 +183,22 @@ tasks:
     commands:
       - func: "check rustdoc"
 
+  - name: "run-fuzzer"
+    commands:
+      - func: "run fuzzer"
+
+  - name: "wasm-test"
+    commands:
+      - func: "run wasm tests"
+
 axes:
   - id: "extra-rust-versions"
     values:
       - id: "min"
-        display_name: "1.48 (minimum supported version)"
+        display_name: "1.56 (minimum supported version)"
         variables:
-          RUST_VERSION: "1.48.0"
+          RUST_VERSION: "1.56.0"
+          MSRV: "true"
       - id: "nightly"
         display_name: "nightly"
         variables:
@@ -191,6 +221,7 @@ buildvariants:
     - ubuntu1804-test
   tasks:
     - name: "compile-only"
+
 -
   name: "lint"
   display_name: "Lint"
@@ -200,3 +231,19 @@ buildvariants:
     - name: "check-clippy"
     - name: "check-rustfmt"
     - name: "check-rustdoc"
+
+-
+  name: "fuzz"
+  display_name: "Raw BSON Fuzzer"
+  run_on:
+    - ubuntu1804-test
+  tasks:
+    - name: "run-fuzzer"
+
+-
+  name: "wasm"
+  display_name: "WASM"
+  run_on:
+    - ubuntu1804-test
+  tasks:
+    - name: "wasm-test"

.evergreen/config.yml

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 rm -rf ~/.rustup
 curl https://sh.rustup.rs -sSf | sh -s -- -y --no-modify-path

.evergreen/install-dependencies.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -o errexit
+
+. ~/.cargo/env
+
+cargo install cargo-fuzz

.evergreen/install-fuzzer.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -o errexit
+
+. ~/.cargo/env
+
+cd fuzz
+
+# each runs for a minute
+cargo +nightly fuzz run deserialize -- -rss_limit_mb=4096 -max_total_time=60
+cargo +nightly fuzz run raw_deserialize -- -rss_limit_mb=4096 -max_total_time=60
+cargo +nightly fuzz run iterate -- -rss_limit_mb=4096 -max_total_time=60

.evergreen/run-fuzzer.sh

@@ -1,10 +1,11 @@
-#!/bin/sh
+#!/bin/bash
 
 set -o errexit
 
 . ~/.cargo/env
+
 RUST_BACKTRACE=1 cargo test
-RUST_BACKTRACE=1 cargo test --features chrono-0_4,uuid-0_8
+RUST_BACKTRACE=1 cargo test --all-features
 
 cd serde-tests
 RUST_BACKTRACE=1 cargo test